my ip is getting auto ban several times in a day

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kafuidarkey
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my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-12 12:31

I have been using hmailserver for 3 years now and for the past days my ip address is getting auto -ban each day and i dont know what is causing it .Can any body suggest something i am not doing. i just updated spamassin but still..
Thanks
kafui

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mattg
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Re: my ip is getting auto ban several times in a day

Post by mattg » 2019-06-12 13:11

Not related to SPamAssassin

If it is genuinely your IP address, I'd guess that you have a device with a dud password saved.
Create a new IP range for your IP address upper and lower IP, and set a priority to say 25 (Anything higher than 20) and it will ALWAYS override the Autoban settings
Just 'cause I link to a page and say little else doesn't mean I am not being nice.
https://www.hmailserver.com/documentation

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-12 13:39

mattg wrote:
2019-06-12 13:11
Not related to SPamAssassin

If it is genuinely your IP address, I'd guess that you have a device with a dud password saved.
Create a new IP range for your IP address upper and lower IP, and set a priority to say 25 (Anything higher than 20) and it will ALWAYS override the Autoban settings
Please do you mean that p i need to change the password i am using to login into the hmailserver? . I do get Ip Auto-ban sexybaby@mydomain.com . Which is not even part of any of account on my hmailserver. .find attach picture of my ip range and advice.
thanks kafui
Attachments
server.jpg

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jimimaseye
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Re: my ip is getting auto ban several times in a day

Post by jimimaseye » 2019-06-12 14:26

run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914

[Entered by mobile. Excuse my spelling.]
HMS 5.6.6 B2383 on Win Server 2008 R2 Foundation, + 5.6.7-B2415 on test.
SpamassassinForWindows 3.4.0 spamd service
AV: Clamwin + Clamd service + sanesecurity defs : https://www.hmailserver.com/forum/viewtopic.php?f=21&t=26829

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-12 16:42

Code: Select all

2019-06-12   Hmailserver: 5.6.7-B2425

DOMAINS

   "Domain1.com" - myxxxxxxx.com                  Enabled: True

SIGNATURE         LIMITS                       DKIM               ADVANCED
  Enabled: False   Max size:                0   Enabled: False   
                   Max message size:        0                      Plus addressing: False
                   Max size of accounts:    0                    
                                                                   Greylisting:     False
-----------------------------------------------------------------------------------------------

GLOBAL RULES
-----------------------------------------------------------------------------------------------

IP RANGES

IP: 127.0.0.1 - 127.0.0.1     Priority: 15     Name: My computer

  Allow connections                         Other
     SMTP:   True                              Antispam :   True
     POP3:   True                              Antivirus:   True
     IMAP:   True                              SSL/TLS:    False

  Allow Deliveries from                     Require Authentication from
     Local To Local       -  True              Local To Local       - False
     Local To External    -  True              Local To External    - False
     External To Local    -  True              External To Local    - False
     External To External -  True              External To External -  True


IP: 0.0.0.0 - 255.255.255.255     Priority: 10     Name: Internet

  Allow connections                         Other
     SMTP:   True                              Antispam :   True
     POP3:   True                              Antivirus:   True
     IMAP:   True                              SSL/TLS:    False

  Allow Deliveries from                     Require Authentication from
     Local To Local       -  True              Local To Local       -  True
     Local To External    -  True              Local To External    -  True
     External To Local    -  True              External To Local    - False
     External To External -  True              External To External -  True


------------------------------------------------------
AUTOBANNED Local Addresses:
    No entries

-----------------------------------------------------------------------------------------------

AUTOBAN
  Autoban Enabled: True       Max invalid logon attempts:    100
                              Minutes Before Reset:           30  (0.50 hours, 0.02 days)
                              Minutes to Autoban:             60  (1.00 hours, 0.04 days)

No problems were found in the IP range configuration.
-----------------------------------------------------------------------------------------------

INCOMING RELAYS
   No entries
-----------------------------------------------------------------------------------------------

MIRRORING         Disabled
-----------------------------------------------------------------------------------------------

PROTOCOLS

SMTP
GENERAL             DELIVERY                  RFC COMPLIANCE            ADVANCED
No. Connections:  0  No Retries:  6 Mins: 60   Plain Text:         True  Bind: 
                     Host: EXTERNAL.TLD        Empty sender:       True  Batch recipients:   100
Max Msg Size: 20480  Relay:-                   Incorrect endings:  True  Use STARTTLS:      True
                     (none entered)            Disc. on invalid:  False  Delivered-To hdr: False
                                                                         Loop limit:           5
                                                                         Recipient hosts:     15
  Routes:
     No routes defined.

POP3
  No. Connections: 0

IMAP
 GENERAL                   PUBLIC FOLDERS                    ADVANCED
  No. Connections:   0      Public folder name: #Public       IMAP sort:  True
                                                              IMAP Quota: True
                                                              IMAP Idle:  True
                                                              IMAP ACL:   True
                                                              Delim: "."
-----------------------------------------------------------------------------------------------

ANTISPAM

GENERAL                              SPAM TESTS              Score   SPAMASSASSIN
  Spam Mark:                  5       Use SPF:            True - 3    Use Spamassassin:    True
  Add X-HmailServer-Spam:     True    Check HELO host:    True - 2    Hostname:       127.0.0.1
  Add X-HmailServer-Reason:   True    Check MX records:   True - 2    Port:                 783
  Add X-HmailServer-Subject: False    Verify DKIM:        True - 5    Use SA score:        True

  Spam delete threshold: 20         Maximum message size: 1024

DNSBL ENTRIES:
                  zen.spamhaus.org      Score: 3     Result: 127.0.0.2-8|127.0.0.10-11
                    bl.spamcop.net      Score: 3     Result: 127.0.0.2

SURBL ENTRIES:
                   multi.surbl.org      Score: 3

GREYLISTING:
  Greylisting:   True       Defer mins: 30       Days Unused: 1      Days Used: 36
                            Bypass SPF: True     Bypass A/MX: False

Greylist WHITELIST ENTRIES:
   No entries

Greylist DOMAINS enabled:
  !! No active domains enabled - GREYLISTING INEFFECTIVE !!

WHITELISTING
   No entries
-----------------------------------------------------------------------------------------------

ANTIVIRUS

GENERAL:
  When found - Delete email. Notify Sender: False,  Notify Receiver: False

  Max Message Size: 0
     CLAM AV:   True   !!!! CONFLICT !!!!   !! MULTIPLE AV !!       Hostname: localhost    Port: 3310
     CLAMWIN:   True   !!!! CONFLICT !!!!   !! MULTIPLE AV !!       Executable: C:\Program Files (x86)\ClamWin\bin\clamscan.exe    Path: C:\ProgramData\.clamwin\db
     CUSTOMAV:  True   !! MULTIPLE AV !!       Executable: 
                                               ReturnValue: 0


  Block Attachments: False
-----------------------------------------------------------------------------------------------

SSL CERTIFICATES
   No entries
-----------------------------------------------------------------------------------------------

SSL/TLS
             SSL 3.0 :  False
             TLS 1.0 :   True
             TLS 1.1 :   True
             TLS 1.2 :   True                Verify Remote SSL/TLS Certs:   True
SslCipherList  :

ECDHE-RSA-AES128-GCM-SHA256     - ECDHE-ECDSA-AES128-GCM-SHA256   - ECDHE-RSA-AES256-GCM-SHA384     
ECDHE-ECDSA-AES256-GCM-SHA384   - DHE-RSA-AES128-GCM-SHA256       - DHE-DSS-AES128-GCM-SHA256       
kEDH+AESGCM                     - ECDHE-RSA-AES128-SHA256         - ECDHE-ECDSA-AES128-SHA256       
ECDHE-RSA-AES128-SHA            - ECDHE-ECDSA-AES128-SHA          - ECDHE-RSA-AES256-SHA384         
ECDHE-ECDSA-AES256-SHA384       - ECDHE-RSA-AES256-SHA            - ECDHE-ECDSA-AES256-SHA          
DHE-RSA-AES128-SHA256           - DHE-RSA-AES128-SHA              - DHE-DSS-AES128-SHA256           
DHE-RSA-AES256-SHA256           - DHE-DSS-AES256-SHA              - DHE-RSA-AES256-SHA              
AES128-GCM-SHA256               - AES256-GCM-SHA384               - ECDHE-RSA-RC4-SHA               
ECDHE-ECDSA-RC4-SHA             - AES128                          - AES256                          
RC4-SHA                         - HIGH                            - !aNULL                          
!eNULL                          - !EXPORT                         - !DES                            
!3DES                           - !MD5                            - !PSK;                           
-----------------------------------------------------------------------------------------------

TCPIP PORTS                                         Connection Sec
               0.0.0.0         / 25    / SMTP   -   None                
               0.0.0.0         / 110   / POP3   -   None                
               0.0.0.0         / 143   / IMAP   -   None                
               0.0.0.0         / 587   / SMTP   -   None                
-----------------------------------------------------------------------------------------------

LOGGING      Logging Enabled: True

  Paths:-
    Current:  C:\Program Files (x86)\hMailServer\Logs\hmailserver_2019-06-12.log
    Error:    C:\Program Files (x86)\hMailServer\Logs\ERROR_hmailserver_2019-06-12.log - !! ERRORS PRESENT !!
    Event:    C:\Program Files (x86)\hMailServer\Logs\hmailserver_events.log - Not present
    Awstats:  C:\Program Files (x86)\hMailServer\Logs\hmailserver_awstats.log
                        APPLICATION -    True
                        SMTP        -    True
                        POP3        -    True
                        IMAP        -    True
                        TCPIP       -    True
                        DEBUG       -      .
                        AWSTATS     -      .
-----------------------------------------------------------------------------------------------

SYSTEM TESTS

Database type: MSSQL Compact

IPv6 support is available in operating system.

Backup directory C:\Backup\DataBackup\DataBackup is writable.

Relative message paths are stored in the database for all messages.

-----------------------------------------------------------------------------------------------

HMAILSERVER.INI

[Directories]
Program folder:  C:\Program Files (x86)\hMailServer\
Database folder: C:\Program Files (x86)\hMailServer\Database
Data folder:     C:\Program Files (x86)\hMailServer\Data
Log folder:      C:\Program Files (x86)\hMailServer\Logs
Temp folder:     C:\Program Files (x86)\hMailServer\Temp
Event folder:    C:\Program Files (x86)\hMailServer\Events

[Database]
Type=              MSSQLCE
Username=           
PasswordEncryption=1
Port=              0
Server=             
Internal=          1
-----------------------------------------------------------------------------------------------

Generated by HMSSettingsDiagnostics v1.95, Hmailserver Forum.

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mattg
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Re: my ip is getting auto ban several times in a day

Post by mattg » 2019-06-13 01:20

kafuidarkey wrote:
2019-06-12 13:39
Please do you mean that p i need to change the password i am using to login into the hmailserver? . I do get Ip Auto-ban sexybaby@mydomain.com . Which is not even part of any of account on my hmailserver.
No I don't mean that you need to change your password.
(You should always have strong passwords though)

What you describe with 'I do get Ip Auto-ban sexybaby@mydomain.com' is EXACTLY Autoban doing it's job

You Autoban settings are very lax. A hacker can try 100 times before they are autobanned. I normally allow 3. Also I normally block for far longer than an hour.

You said earlier 'and for the past days my ip address is getting auto -ban each day'

That doesn't appear to be the case when your screen shot was taken. There are no autobans then.
When you get an autoban, what IP address is it for? is it YOUR ip address
Just 'cause I link to a page and say little else doesn't mean I am not being nice.
https://www.hmailserver.com/documentation

palinka
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Re: my ip is getting auto ban several times in a day

Post by palinka » 2019-06-13 02:57

mattg wrote:
2019-06-13 01:20
You said earlier 'and for the past days my ip address is getting auto -ban each day'

That doesn't appear to be the case when your screen shot was taken. There are no autobans then.
When you get an autoban, what IP address is it for? is it YOUR ip address
What is the IP address getting banned? WAN IP? LAN IP? Localhost? Mobile phone IP?

kafuidarkey
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Posts: 98
Joined: 2016-01-17 01:21

Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-13 10:33

jimimaseye wrote:
2019-06-12 14:26
run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914

[Entered by mobile. Excuse my spelling.]

Code: Select all

2019-06-13   Hmailserver: 5.6.7-B2425

DOMAINS

   "Domain1.com" - myxxxxxxx.com                  Enabled: True

SIGNATURE         LIMITS                       DKIM               ADVANCED
  Enabled: False   Max size:                0   Enabled: False   
                   Max message size:        0                      Plus addressing: False
                   Max size of accounts:    0                    
                                                                   Greylisting:     False
-----------------------------------------------------------------------------------------------

GLOBAL RULES
-----------------------------------------------------------------------------------------------

IP RANGES

IP: 127.0.0.1 - 127.0.0.1     Priority: 15     Name: My computer

  Allow connections                         Other
     SMTP:   True                              Antispam :   True
     POP3:   True                              Antivirus:   True
     IMAP:   True                              SSL/TLS:    False

  Allow Deliveries from                     Require Authentication from
     Local To Local       -  True              Local To Local       - False
     Local To External    -  True              Local To External    - False
     External To Local    -  True              External To Local    - False
     External To External -  True              External To External -  True


IP: 0.0.0.0 - 255.255.255.255     Priority: 10     Name: Internet

  Allow connections                         Other
     SMTP:   True                              Antispam :   True
     POP3:   True                              Antivirus:   True
     IMAP:   True                              SSL/TLS:    False

  Allow Deliveries from                     Require Authentication from
     Local To Local       -  True              Local To Local       -  True
     Local To External    -  True              Local To External    -  True
     External To Local    -  True              External To Local    - False
     External To External -  True              External To External -  True


------------------------------------------------------
AUTOBANNED Local Addresses:
    No entries

-----------------------------------------------------------------------------------------------

AUTOBAN
  Autoban Enabled: True       Max invalid logon attempts:    100
                              Minutes Before Reset:           30  (0.50 hours, 0.02 days)
                              Minutes to Autoban:             60  (1.00 hours, 0.04 days)

There is a total of 1 auto-ban IP ranges.
-----------------------------------------------------------------------------------------------

INCOMING RELAYS
   No entries
-----------------------------------------------------------------------------------------------

MIRRORING         Disabled
-----------------------------------------------------------------------------------------------

PROTOCOLS

SMTP
GENERAL             DELIVERY                  RFC COMPLIANCE            ADVANCED
No. Connections:  0  No Retries:  6 Mins: 60   Plain Text:         True  Bind: 
                     Host: EXTERNAL.TLD        Empty sender:       True  Batch recipients:   100
Max Msg Size: 20480  Relay:-                   Incorrect endings:  True  Use STARTTLS:      True
                     (none entered)            Disc. on invalid:  False  Delivered-To hdr: False
                                                                         Loop limit:           5
                                                                         Recipient hosts:     15
  Routes:
     No routes defined.

POP3
  No. Connections: 0

IMAP
 GENERAL                   PUBLIC FOLDERS                    ADVANCED
  No. Connections:   0      Public folder name: #Public       IMAP sort:  True
                                                              IMAP Quota: True
                                                              IMAP Idle:  True
                                                              IMAP ACL:   True
                                                              Delim: "."
-----------------------------------------------------------------------------------------------

ANTISPAM

GENERAL                              SPAM TESTS              Score   SPAMASSASSIN
  Spam Mark:                  5       Use SPF:            True - 3    Use Spamassassin:    True
  Add X-HmailServer-Spam:     True    Check HELO host:    True - 2    Hostname:       127.0.0.1
  Add X-HmailServer-Reason:   True    Check MX records:   True - 2    Port:                 783
  Add X-HmailServer-Subject: False    Verify DKIM:        True - 5    Use SA score:        True

  Spam delete threshold: 20         Maximum message size: 1024

DNSBL ENTRIES:
                  zen.spamhaus.org      Score: 3     Result: 127.0.0.2-8|127.0.0.10-11
                    bl.spamcop.net      Score: 3     Result: 127.0.0.2

SURBL ENTRIES:
                   multi.surbl.org      Score: 3

GREYLISTING:
  Greylisting:   True       Defer mins: 30       Days Unused: 1      Days Used: 36
                            Bypass SPF: True     Bypass A/MX: False

Greylist WHITELIST ENTRIES:
   No entries

Greylist DOMAINS enabled:
  !! No active domains enabled - GREYLISTING INEFFECTIVE !!

WHITELISTING
   No entries
-----------------------------------------------------------------------------------------------

ANTIVIRUS

GENERAL:
  When found - Delete email. Notify Sender: False,  Notify Receiver: False

  Max Message Size: 0
     CLAM AV:   True   !!!! CONFLICT !!!!   !! MULTIPLE AV !!       Hostname: localhost    Port: 3310
     CLAMWIN:   True   !!!! CONFLICT !!!!   !! MULTIPLE AV !!       Executable: C:\Program Files (x86)\ClamWin\bin\clamscan.exe    Path: C:\ProgramData\.clamwin\db
     CUSTOMAV:  True   !! MULTIPLE AV !!       Executable: 
                                               ReturnValue: 0


  Block Attachments: False
-----------------------------------------------------------------------------------------------

SSL CERTIFICATES
   No entries
-----------------------------------------------------------------------------------------------

SSL/TLS
             SSL 3.0 :  False
             TLS 1.0 :   True
             TLS 1.1 :   True
             TLS 1.2 :   True                Verify Remote SSL/TLS Certs:   True
SslCipherList  :

ECDHE-RSA-AES128-GCM-SHA256     - ECDHE-ECDSA-AES128-GCM-SHA256   - ECDHE-RSA-AES256-GCM-SHA384     
ECDHE-ECDSA-AES256-GCM-SHA384   - DHE-RSA-AES128-GCM-SHA256       - DHE-DSS-AES128-GCM-SHA256       
kEDH+AESGCM                     - ECDHE-RSA-AES128-SHA256         - ECDHE-ECDSA-AES128-SHA256       
ECDHE-RSA-AES128-SHA            - ECDHE-ECDSA-AES128-SHA          - ECDHE-RSA-AES256-SHA384         
ECDHE-ECDSA-AES256-SHA384       - ECDHE-RSA-AES256-SHA            - ECDHE-ECDSA-AES256-SHA          
DHE-RSA-AES128-SHA256           - DHE-RSA-AES128-SHA              - DHE-DSS-AES128-SHA256           
DHE-RSA-AES256-SHA256           - DHE-DSS-AES256-SHA              - DHE-RSA-AES256-SHA              
AES128-GCM-SHA256               - AES256-GCM-SHA384               - ECDHE-RSA-RC4-SHA               
ECDHE-ECDSA-RC4-SHA             - AES128                          - AES256                          
RC4-SHA                         - HIGH                            - !aNULL                          
!eNULL                          - !EXPORT                         - !DES                            
!3DES                           - !MD5                            - !PSK;                           
-----------------------------------------------------------------------------------------------

TCPIP PORTS                                         Connection Sec
               0.0.0.0         / 25    / SMTP   -   None                
               0.0.0.0         / 110   / POP3   -   None                
               0.0.0.0         / 143   / IMAP   -   None                
               0.0.0.0         / 587   / SMTP   -   None                
-----------------------------------------------------------------------------------------------

LOGGING      Logging Enabled: True

  Paths:-
    Current:  C:\Program Files (x86)\hMailServer\Logs\hmailserver_2019-06-13.log
    Error:    C:\Program Files (x86)\hMailServer\Logs\ERROR_hmailserver_2019-06-13.log
    Event:    C:\Program Files (x86)\hMailServer\Logs\hmailserver_events.log - Not present
    Awstats:  C:\Program Files (x86)\hMailServer\Logs\hmailserver_awstats.log
                        APPLICATION -    True
                        SMTP        -    True
                        POP3        -    True
                        IMAP        -    True
                        TCPIP       -    True
                        DEBUG       -      .
                        AWSTATS     -      .
-----------------------------------------------------------------------------------------------

SYSTEM TESTS

Database type: MSSQL Compact

IPv6 support is available in operating system.

Backup directory C:\Backup\DataBackup\DataBackup is writable.

Relative message paths are stored in the database for all messages.

-----------------------------------------------------------------------------------------------

HMAILSERVER.INI

[Directories]
Program folder:  C:\Program Files (x86)\hMailServer\
Database folder: C:\Program Files (x86)\hMailServer\Database
Data folder:     C:\Program Files (x86)\hMailServer\Data
Log folder:      C:\Program Files (x86)\hMailServer\Logs
Temp folder:     C:\Program Files (x86)\hMailServer\Temp
Event folder:    C:\Program Files (x86)\hMailServer\Events

[Database]
Type=              MSSQLCE
Username=           
PasswordEncryption=1
Port=              0
Server=             
Internal=          1
-----------------------------------------------------------------------------------------------

Generated by HMSSettingsDiagnostics v1.95, Hmailserver Forum.

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-13 10:35

palinka wrote:
2019-06-13 02:57
mattg wrote:
2019-06-13 01:20
You said earlier 'and for the past days my ip address is getting auto -ban each day'

That doesn't appear to be the case when your screen shot was taken. There are no autobans then.
When you get an autoban, what IP address is it for? is it YOUR ip address
What is the IP address getting banned? WAN IP? LAN IP? Localhost? Mobile phone IP?
My WAN IP get banned
Attachments
banned ip.jpg

palinka
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Re: my ip is getting auto ban several times in a day

Post by palinka » 2019-06-13 12:14

kafuidarkey wrote:
2019-06-13 10:35
My WAN IP get banned
Users get banned. Create an IP range for your wan ip and set it to 25 (higher than autoban 20). The next time someone starts trying to guess user/pass, that user - nonexistent or otherwise - will get banned without affecting any other operations.

Also, as Matt said, change your autoban settings to 2 or 3 tries. Someone might actually guess a password in 100 tries.

Lastly, how in the heck is your wan ip even a factor here? Are you on a double nat? Do you see any activity from actual outside IPs?

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-13 12:22

i am not on double Nat

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-13 12:33

palinka wrote:
2019-06-13 12:14
kafuidarkey wrote:
2019-06-13 10:35
My WAN IP get banned
Users get banned. Create an IP range for your wan ip and set it to 25 (higher than autoban 20). The next time someone starts trying to guess user/pass, that user - nonexistent or otherwise - will get banned without affecting any other operations.

Also, as Matt said, change your autoban settings to 2 or 3 tries. Someone might actually guess a password in 100 tries.

Lastly, how in the heck is your wan ip even a factor here? Are you on a double nat? Do you see any activity from actual outside IPs?
Find attach my configuration to see if it the correct thing i have done
Attachments
new.jpg

palinka
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Re: my ip is getting auto ban several times in a day

Post by palinka » 2019-06-13 13:08

Looks good. But seeing the wan ip there is very strange. Can you look in your logs to see if ANY outside IP has ever contacted you? Or is it strictly your WAN IP and localhost? Are you in a DMZ?

kafuidarkey
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Re: my ip is getting auto ban several times in a day

Post by kafuidarkey » 2019-06-13 13:18

palinka wrote:
2019-06-13 13:08
Looks good. But seeing the wan ip there is very strange. Can you look in your logs to see if ANY outside IP has ever contacted you? Or is it strictly your WAN IP and localhost? Are you in a DMZ?
I am not in DMZ

palinka
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Re: my ip is getting auto ban several times in a day

Post by palinka » 2019-06-13 13:21

Did you check your logs for outside IPs?

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mattg
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Re: my ip is getting auto ban several times in a day

Post by mattg » 2019-06-13 13:53

My guess is that the WAN edge device (firewall / router / modem) is doing mail inspection, and creating this issue inadvertently
Just 'cause I link to a page and say little else doesn't mean I am not being nice.
https://www.hmailserver.com/documentation

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