Search found 25 matches

by nitro
2019-07-15 15:06
Forum: User-submitted tutorials
Topic: hMSLog2Ban - Logfile ip blocker
Replies: 33
Views: 2081

Re: hMSLog2Ban - Logfile ip blocker

Yes, it is a service that is activated when using hmslog2ban, in Win2016 Server
by nitro
2019-07-15 12:03
Forum: User-submitted tutorials
Topic: hMSLog2Ban - Logfile ip blocker
Replies: 33
Views: 2081

Re: hMSLog2Ban - Logfile ip blocker

On my server, RAM consumption is triggered up to stratospheric levels in the service Host: Local service. It exceeds 1GB.
by nitro
2019-07-10 10:39
Forum: User-submitted tutorials
Topic: hMSLog2Ban - Logfile ip blocker
Replies: 33
Views: 2081

Re: hMSLog2Ban - Logfile ip blocker

Ho Ho Ho, it's Christmas in July. Thank you for your present. I'm going to play with him.
by nitro
2019-07-08 10:28
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 197
Views: 41430

Re: Sub OnHELO(oClient) progress?

I'll update to see how it works, so I see it's a minor update. Thanks for your job.
by nitro
2019-06-07 13:05
Forum: General discussions
Topic: Not receiving mail
Replies: 14
Views: 799

Re: Not receiving mail

SMTP Banner Check Reverse DNS does not match SMTP banner <- Bad HELO Not necessarily. I recently learned that PTR resolves to an FQDN that your ISP has assigned to you. Checking PTR wil tell you for sure. The fix is to ask your ISP to update their DNS to reflect your mx FQDN. For example, I'm on a ...
by nitro
2019-06-07 12:06
Forum: General discussions
Topic: Not receiving mail
Replies: 14
Views: 799

Re: Not receiving mail

SMTP Banner Check Reverse DNS does not match SMTP banner <- Bad HELO SMTP Server Disconnected May be an open relay https://www.hmailserver.com/documentation/latest/?page=open_relay_tests My server: SMTP Reverse DNS Mismatch OK - 1.1.1.1 resolves to mail.domain.es SMTP Valid Hostname OK - Reverse DNS...
by nitro
2019-06-07 09:09
Forum: General discussions
Topic: Not receiving mail
Replies: 14
Views: 799

Re: Not receiving mail

I would start with the simplest:
- Is it the same IP address?

- Can you make a telnet connection to port 25?
It is common for hosting providers to disable port 25.

Use this diagnostic tool.

https://mxtoolbox.com/diagnostic.aspx
by nitro
2019-06-05 13:30
Forum: General discussions
Topic: Mail blocked by Spamhaus
Replies: 18
Views: 1130

Re: Mail blocked by Spamhaus

In theory, in practice you will get a nice: :(

Code: Select all

Error Type: SMTP
   Remote server (2.2.2.2) issued an error.
   hMailServer sent: RCPT TO: <user@domain.com>
   Remote server replied: 450 4.7.1 Client host rejected: can not find your hostname, [1.1.1.1]
by nitro
2019-06-05 12:56
Forum: General discussions
Topic: Mail blocked by Spamhaus
Replies: 18
Views: 1130

Re: Mail blocked by Spamhaus

I think it refers to the inverse resolution of the DNS, except for some cloud services, if you use a physical server on a fixed ip, you must request your internet provider to associate your ip with a name in such a way that:

1.1.1.1 = mail.domain.com
and
mail.domain.com = 1.1.1.1
by nitro
2019-06-05 11:29
Forum: General discussions
Topic: Active Directory Problem
Replies: 1
Views: 294

Re: Active Directory Problem

Years ago I used websitepanel which allowed to integrate active directory and hmailserver among other things, I do not know in what state the project is, but it may be an option for you.
by nitro
2019-06-05 10:11
Forum: General discussions
Topic: SPF, DKIM and DMARC
Replies: 3
Views: 456

Re: SPF, DKIM and DMARC

Send an email from hmail to gmail and click on the option "Original message", there you can see the google validations.

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by nitro
2019-06-04 12:37
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 197
Views: 41430

Re: Sub OnHELO(oClient) progress?

Do not pay attention to me, it's just a blank space in the DKIM chain of dns. I have reconfigured, this time correctly and the error no longer appears when receiving an email from an external account. From what I see, it must have been configured for a long time but with the previous versions it did...
by nitro
2019-06-04 12:02
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 197
Views: 41430

Re: Sub OnHELO(oClient) progress?

Forwarding? Settings in that Tab, have literally nothing to do with an Account Reply rule, or what am i missing here? There is no rule defined for those accounts, I do not know if the forwarding behaves internally as if it were a rule. That domain and those accounts do not have any other special co...
by nitro
2019-06-04 11:52
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 197
Views: 41430

Re: Sub OnHELO(oClient) progress?

RvdH wrote:
2019-06-04 11:37
The account address this account rule is assigned to and the address defined in the From field are the same?
No, it is a forwarding over the same domain but not on the same account.

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by nitro
2019-06-04 09:25
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 197
Views: 41430

Re: Sub OnHELO(oClient) progress?

Install the latest production and/or beta version from the URL below, then copy and overwrite files in this archive in hmailserver '/bin' directory https://build.hmailserver.com/repository/download/HMailServer_BuildHMailServer56/740:id/hMailServer-5.6.8-B2437.exe Supports Sub OnHELO(oClient) event,...
by nitro
2019-05-20 11:54
Forum: General discussions
Topic: Error 7760 / HM4406 - Could not read the message header, since the file was not available
Replies: 22
Views: 1567

Re: Error 7760 / HM4406 - Could not read the message header, since the file was not available

Does the Data Directory Synchronizer application not work?
Maybe it is the best solution for this problem.
I have used it once and I have obtained good results.

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by nitro
2019-05-17 09:32
Forum: General discussions
Topic: Time to say good bye ...
Replies: 24
Views: 2602

Re: Time to say good bye ...

Maybe not using my native language, does not understand this thread well. How has HMailserver changed in recent years? From my point of view, I have been using it for 8 years and it has fulfilled all my expectations, I have used other "paid" mail servers and the truth is that they have not made thin...
by nitro
2019-05-16 13:35
Forum: Development & alpha discussions
Topic: hMailServer 5.7.0 64-Bit (LTS) - April Release with OpenSSL 1.0.2r update
Replies: 38
Views: 3752

Re: hMailServer 5.7.0 64-Bit (LTS) - April Release with OpenSSL 1.0.2r update

Hello, I just updated a small server of hmailserver 5.6.7 B2425 .16 with a few accounts to LTS-5.7.0-B2428-LibreSSL-x64, I have followed your recommendations and I have not had any problem. It's been running normally all morning. For me it is great news since supposedly I should not have any problem...
by nitro
2019-05-14 16:25
Forum: Development & alpha discussions
Topic: hMailServer 5.7.0 64-Bit (LTS) - April Release with OpenSSL 1.0.2r update
Replies: 38
Views: 3752

Re: hMailServer 5.7.0 64-Bit (LTS) - April Release with OpenSSL 1.0.2r update

Good afternoon Dravion, I'm thinking about updating the version of hmailserver 5.6.7 B2425 .16 to your new compilation hMailServer-LTS-5.7.0-B2428-x64. I am currently using a MSSQL 2014 database and I would like to obtain the same results but with the advantage of using a 64bit compilation together ...
by nitro
2018-12-20 13:49
Forum: User contributed hMailServer 5 scripts
Topic: Check incoming connections with AbuseIPDB
Replies: 43
Views: 9872

Re: Check incoming connections with AbuseIPDB

After a while using the code I have been able to observe that for my server it is enough to have a firewall rule for each month. Something as simple as concatenating the month and the year after the name of the rule allows me to have created 12 rules for the next year and only review them if at any ...
by nitro
2018-12-19 11:54
Forum: User contributed hMailServer 5 scripts
Topic: Check incoming connections with AbuseIPDB
Replies: 43
Views: 9872

Re: Check incoming connections with AbuseIPDB

I built a simple IDS / PortMonitor using tables in the database. It was either DB access or reading and writing files as I needed to pass data across multiple hMailServer triggers. File handling and session locking sucks :mrgreen: so I turned to SQLLite at first and later to MySQL as this is used b...
by nitro
2018-12-13 17:19
Forum: User contributed hMailServer 5 scripts
Topic: Check incoming connections with AbuseIPDB
Replies: 43
Views: 9872

Re: Check incoming connections with AbuseIPDB

I figured I should post a little logic that I added for the ban rule. I'm running windows 2012R2 presently, and it seems like the ban list is limited to 1000 entries. On a busy day, I can fill 1. In order to mitigate this and also mitigate running out of ban space, use the scripting below to copy y...
by nitro
2018-11-12 13:38
Forum: User contributed hMailServer 5 scripts
Topic: Check incoming connections with AbuseIPDB
Replies: 43
Views: 9872

Re: Check incoming connections with AbuseIPDB

I paste here the modified @ Po-In code so that it automatically inserts the ip addresses detected in a ban rule ip. I believe that in this way the load of Hmailserver will be reduced by not having to make new queries of the same ip in AbuseIPDB. Use Windows Server 2016, where supposedly it is allowe...
by nitro
2018-11-08 16:43
Forum: User contributed hMailServer 5 scripts
Topic: Check incoming connections with AbuseIPDB
Replies: 43
Views: 9872

Re: Check incoming connections with AbuseIPDB

I thought it would be more efficient for the script to add the ip to a firewall rule in windows, thus preventing the same ip from reaching the mail server. It is necessary to optimize the code and control the limit of ip's as a rule. ....... Percentage = "0" 'Default value Dim objShell Dim objExec D...