Search found 1470 matches

by Dravion
2019-11-19 13:53
Forum: General discussions
Topic: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU
Replies: 8
Views: 113

Re: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU

Hmm Fast io disallowed looks like another part of the Problem, which is caused by the faulty Windows Update. hMailServer uses the BOOST C++ Framework and espacialy its Async IO Component ASIO. On Windows ASIO needs a functioning I/O Completion port to reliable adjust hMailServers File, Networking an...
by Dravion
2019-11-18 22:37
Forum: General discussions
Topic: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU
Replies: 8
Views: 113

Re: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU

This 11:48:38 hMailServer.exe 3828 RegOpenKey HKU\.DEFAULT\SOFTWARE\ODBC\ODBC.INI\hMail NAME NOT FOUND Desired Access: Read The Registry Hive Key HKU is designed for Application and User specific settings. As you can see, under ODBC.INI there is a "hMail" called Datasource defined but doesn't work a...
by Dravion
2019-11-18 15:52
Forum: General discussions
Topic: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU
Replies: 8
Views: 113

Re: WIn Server 2012 R2 Updates causing hMailServer to go 100% CPU

What SQL DB do you use and what about the "hMail" ODBC Alias in your logs?
by Dravion
2019-11-16 11:31
Forum: General discussions
Topic: Act as a MX backup
Replies: 3
Views: 111

Re: Act as a MX backup

MX Records are set at DNS Level.
You can set as many MX Records you want
and set a threshold TTL for any MX.

Normally the first MX is set to TTL 10, the next to 20
and so in. If MX with TTL 10 doesnt react on threshold than MX TTL 20 is contacted ect.
by Dravion
2019-11-11 12:07
Forum: User-submitted tutorials
Topic: hMSLog2Ban - Logfile ip blocker
Replies: 35
Views: 3229

Re: hMSLog2Ban - Logfile ip blocker

Ok, will look into it if i have time
by Dravion
2019-11-10 11:33
Forum: General discussions
Topic: hMailServer Can't Connect to Port 25 on Windows Server 2016
Replies: 3
Views: 101

Re: hMailServer Can't Connect to Port 25 on Windows Server 2016

If your ASP.NET C# Script is running on your hMailServer computer, you should try 127.0.0.1 and Port 25 instead 185.164.72.225 and Port 25. Make sure your Hosting provider allows Port 25 SMTP Mail exchanges. In many cases, port 25 is blocked for vServer or Dedicated Root servers. Contact your Hoster...
by Dravion
2019-11-10 11:25
Forum: General discussions
Topic: Odd HM4403 error
Replies: 18
Views: 333

Re: Odd HM4403 error

Why you get the Message "Microsoft POP3 Server"? Did you replace the hMailServer POP3 Helo text with that "Microsoft.." stuff? Anyway: Source of your Error is: Source: Message::GetHeader, Description: Could not read the message header, since the file was not available. File: C:\hMailServer\Data\{A0C...
by Dravion
2019-11-10 08:16
Forum: General discussions
Topic: Cannot connect to mysql when setting bind-address=localhost
Replies: 10
Views: 359

Re: Cannot connect to mysql when setting bind-address=localhost

10061 is a Windows Winsock2 Network TCP/IP Error message and means "Connection refused". This only occurs if a TCP/IP Client process (in this case hMailServer) cannot get in contact (after a timeout period of 300 milliseconds) with the expected TCP/IP Server Socket (in this case MariaDB) and thats i...
by Dravion
2019-11-10 08:00
Forum: General discussions
Topic: Odd HM4403 error
Replies: 18
Views: 333

Re: Odd HM4403 error

the file later, it has been moved to the correct user directory. You can see that in this part of the log: Thats hMailServer normal, temporary queieng behavior for in and outgoing Message transactions. The EML file is always processed at the root DATA folder and gets moved to the User subfolder as ...
by Dravion
2019-11-09 17:50
Forum: General discussions
Topic: Issue to connect
Replies: 7
Views: 406

Re: Issue to connect

If you have Visual Studio 2013 installed, you can see if you running the 32 or 64 Bit version of libmysql.dll by running this command dumpbin /headers "C:\Program Files\MySQL\MySQL Server 8.0\lib\libmysql.dll" | findstr "machine" Result could be: machine (x64) which means it is a 64-Bit DLL. But be ...
by Dravion
2019-11-09 17:35
Forum: General discussions
Topic: Odd HM4403 error
Replies: 18
Views: 333

Re: Odd HM4403 error

It doesn't matter if transport is done via SMTP POP3 or IMAP. The final result is always a *.eml file inside your hMailServer DATA Folder. In you case you need to put a *.eml file to the location where hMailServer is trying to fetch via POP3 to make the error go away. Afterwards you can delete the f...
by Dravion
2019-11-09 00:13
Forum: General discussions
Topic: Odd HM4403 error
Replies: 18
Views: 333

Re: Odd HM4403 error

Copy one of the existing *.eml files and rename it to C:\hMailServer\Data\{A0C41D37-8281-4866-981C-82C5FC24E390}.eml.
Login to your Email program and Delete this Email from Inbox (or any other Folder) and check log again.
by Dravion
2019-11-07 08:14
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

That long list of routers, is that before patches are applied and firmware updated, or is that current for latest firmware...And also what has to happen to get on that list? This is the next problem with consumer grade routers, firmware updates are not allways available and in lots of cases the rou...
by Dravion
2019-11-06 17:42
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

SorenR wrote:
2019-11-06 16:31
You are entitled to your opinion ...
You 2.
by Dravion
2019-11-06 11:24
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

anyone with a $ 150-200 router can get acceptable security for their home or small business environment I don't think so. https://www.symantec.com/blogs/threat-intelligence/vpnfilter-iot-malware If you care about the security of your router, and you should, it is best to avoid consumer grade router...
by Dravion
2019-11-06 11:23
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

anyone with a $ 150-200 router can get acceptable security for their home or small business environment I don't thing so. Large list with vulnerable Routers https://www.symantec.com/blogs/threat-intelligence/vpnfilter-iot-malware https://routersecurity.org/bugs.php This list is far from complete: A...
by Dravion
2019-11-05 03:23
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

Yeah, it's not an easy one to secure your Systems. Using alternative ports can be usefull for specific ports like Teamviewer/RDP or Linux SSH Remote access. This is because the attacking script are trying to sent some specific tcp datagram packets abd they are dependent on a response by the attacked...
by Dravion
2019-11-04 21:48
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

Mainframes with Token Ring or limited LAN with Nebios or Novell IPX is a complete differen't thing then TCP/IP ISO Layers and even more complex with IPv6 in WAN Network Scenarios like a allways on and public Internet. Even a limited Scriptkid can nowdays download and install Kali Linux which has all...
by Dravion
2019-11-04 18:05
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

There is no suitable and exact answer to the generic question of whether it is necessary to configure a local DNS server to use HMailserver or any other service that requires DNS resolution. Yeah, but using a IoT Device for DNS on a Business Network like a Cheap Broadbandrouter is almost criminal. ...
by Dravion
2019-11-04 08:10
Forum: Development & alpha discussions
Topic: DNS
Replies: 30
Views: 1081

Re: DNS

Any nowdays Operating systems have a built in DNS-Resolversubsystem with caching capabilities. In most cases, they only implement a Subset of features but in all cases they work very well. On Windows you can display your local DNS-Resolver settings with netsh dnsclient and flush the dns cache with i...
by Dravion
2019-11-02 22:33
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

Its not incorrect if someone gives you the correct solution.

You should be ashamed of your self putting people in harms way and recomend a crappy home router toy thingg as Solution for something like this.
by Dravion
2019-11-02 15:31
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

A hosted DNS-Server with a limited Web config page isn't exactly the same thing as running your own DNS-Server But NONE of these are REQUIRED to run a mailserver, even a secure mailserver False. You should re-read what thread starter is trying to implement. He wants to implement internal Email whic...
by Dravion
2019-11-02 12:11
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

jimimaseye wrote:
2019-11-02 10:39
My company operated HMS behind a standard router (with whatever the usual firewall protections that provides) and windows firewall - and worked PERFECTLY fine.
Something worked NOT perfectly because your boss decided to get rid of your hMailServer Installation and replaced it with
something else.
by Dravion
2019-11-02 08:17
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

No. MX Records are set by a DNS-Server (in most cases ISC BIND9, which is the defacto standard for DNS) and your Domainprovider has as best a simplified config page where you can set such entries but the underlying DNS-Server is still BIND9. In this case you use your Domain providers Hosted DNS-Serv...
by Dravion
2019-11-02 04:46
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

You can query your consumer Router TLD from the public Internet so it is responsible for your public Domain MX entry? :)
by Dravion
2019-11-02 01:51
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

I think the easiest way would be for you, to buy a Office365 Exchange Online plan or a Google Gmail for Business Cloud Plan to get what you want or running hMailServer on a Dedicated Windows Root Server at some Hosting Company with proper backup capabilities. Remind me not to ask you to sell my ser...
by Dravion
2019-11-02 00:32
Forum: General discussions
Topic: hmailserver audit
Replies: 8
Views: 368

Re: hmailserver audit

This can be done via a Teamviewer session i guess.
by Dravion
2019-11-02 00:21
Forum: General discussions
Topic: Configure internal server for email.
Replies: 34
Views: 1063

Re: Configure internal server for email.

Don't underestimmate this task! First and for all, you need to Setup and Configure a Local Area Network and a local DNS-Server and hMailServer and all Email sending and receiving Users needs to be in the same Subnet, if you use IPv4. This will only allow sending and receiving Emails in your Local Ar...
by Dravion
2019-11-01 11:42
Forum: General discussions
Topic: Moving MySQL database to NFS share
Replies: 7
Views: 485

Re: Moving MySQL database to NFS share

Why you want to to something stupid like placing a MySQL Datadirectory or hMailServer Data folder on a Network share? Is has only bad side effects and Performance is much slower. If you want to have a Database server on a different Machine, you can just install it on a different Machine. If you wan ...
by Dravion
2019-10-31 10:32
Forum: General discussions
Topic: Issue to connect
Replies: 7
Views: 406

Re: Issue to connect

Check if MySQL Service is running and try again
by Dravion
2019-10-30 11:39
Forum: General discussions
Topic: Moving MySQL database to NFS share
Replies: 7
Views: 485

Re: Moving MySQL database to NFS share

This is not a hMailServer Problem, its a MySQL Problem.

By the way, why dont you install MySQL on the NAS or a different Computer on your local Network?

hMailServer can handle MySQL Databases,installed on a different Computer.
by Dravion
2019-10-30 11:10
Forum: General discussions
Topic: I want to specify specific ports for different domains hmailserver
Replies: 6
Views: 353

Re: I want to specify specific ports for different domains hmailserver

You need allways a port 25 per Domain so hMailServer can exchange Emails with other SMTP Servers on the Internet. Port 587 or 465 is for Email Clients like Thunderbird only.
by Dravion
2019-10-28 18:38
Forum: General discussions
Topic: Moving MySQL database to NFS share
Replies: 7
Views: 485

Re: Moving MySQL database to NFS share

Try mapping your net share to a drive letter.
by Dravion
2019-10-25 02:55
Forum: General discussions
Topic: Hmail Server Help
Replies: 3
Views: 378

Re: Hmail Server Help

Bad allocation is a Memory Error Problem. In Detail. Operating Systems like Windows, Linux, Unix or MacOS using a Memory Management Concept called Virtual Memory. This means physical Memory can be acquired by Windows and presented to all kind oft Software (like hMailServer) as a continous area of Me...
by Dravion
2019-10-18 07:09
Forum: Development & alpha discussions
Topic: hMailServer 5.7
Replies: 101
Views: 11198

Re: hMailServer 5.7

It's hard to see for me on which website you running your Test, can you just copy and paste it into your next reply?

For Webservers i use Qualys SSL testing, but i wasnt aware there is sometibg availabe for Mailservers to :)
by Dravion
2019-10-17 23:27
Forum: Off-topic discussions
Topic: Long shot email recovery
Replies: 4
Views: 621

Re: Long shot email recovery

Its all happening inside the DATA Folder. If hMailServer is sending a qued or scheduled Message, it creates a Temp file at the root of the DATA folder, exactly for the duration until the receiving SMTP has accepted the sending Email. Long story short: Check your entire DATA folder and all its Subfol...
by Dravion
2019-10-15 11:45
Forum: Off-topic discussions
Topic: Another wierd attack
Replies: 7
Views: 920

Re: Another wierd attack

You can checkout thid Utility but its a early Testrelease. There is a known bug, if you have tons of Attackers.For now, it requires you to press stop and Start button again after a while.

https://www.hmailserver.com/forum/viewt ... 21&t=34145
by Dravion
2019-10-10 19:30
Forum: General discussions
Topic: MySQL - Is the release distributed with WAMP ok?
Replies: 12
Views: 1125

Re: MySQL - Is the release distributed with WAMP ok?

No Problem.

Only the MySQL Service name is called something else as in a normal MySQL Installation.
by Dravion
2019-10-08 15:17
Forum: General discussions
Topic: How do I change my default port 25 to 587
Replies: 5
Views: 937

Re: How do I change my default port 25 to 587

Aa Katip already stated. All, worldwide SMTP-Servers expecting your SMTP-Server to communicate on Port 25. If you switch it to something else, nothing will work on the Public Internet for you. Port: 25 (Mail exchange on SMTP-Servers, should be set to STARTTLS optional nowdays) Port 587 (Mail exchang...
by Dravion
2019-10-08 11:44
Forum: General discussions
Topic: Errors HM5136 and HM4208
Replies: 9
Views: 1216

Re: Errors HM5136 and HM4208

Crashdump reports: ExceptionCode: c0000005 (Access violation) I expected it already, so it's no surprise to me. The Message "Access violation" is a Microsoft term, but the underlying Hardware Error, raised by the CPU is known as "General Protection fault". The causing Software Application (in this c...
by Dravion
2019-10-08 08:26
Forum: General discussions
Topic: Errors HM5136 and HM4208
Replies: 9
Views: 1216

Re: Errors HM5136 and HM4208

@grautvornix Please add the few Minidumps into a zip file and attach it to your next reply, i will take a look in to it This is an IMAP Command execution Problem and has nothing to do with SMTP. It occurs on a ASIO (BOOST-Framework) Async Thread Operation parsing data. Data length: 40, Data: A8 FETC...
by Dravion
2019-09-30 15:23
Forum: General discussions
Topic: TLS 1.2
Replies: 1
Views: 577

Re: TLS 1.2

Update to last version.
TLSv1.2 is supported for years in hMailServer and there are BETA builds of TLSv1.3 enabled available.
by Dravion
2019-09-27 09:23
Forum: General discussions
Topic: Configure IMAP/SMTP name, ports and account details
Replies: 3
Views: 688

Re: Configure IMAP/SMTP name, ports and account details

Autodiscover for MS-Outlook and Autoconfig for Thunderbird. Both needs to be setup by Webserver and/or DNS-Server entries.

But nowdays it's not realy becessary bc Outlook abbd Thunderbird are defaullting to tge cirrect SSL/TLS abd STARTTLS Settibgs on their own.
by Dravion
2019-09-27 09:14
Forum: General discussions
Topic: error , help
Replies: 2
Views: 600

Re: error , help

Disable Scripting in hMailAdmin abd try again.
There is an Error in obe if your Scripts.
by Dravion
2019-09-25 21:12
Forum: General discussions
Topic: 500 - Internal server error
Replies: 23
Views: 1626

Re: 500 - Internal server error

Thank you Dravion, I already set: extension_dir = "ext" extension=bz2 extension=php_com_dotnet extension=curl extension=fileinfo extension=gd2 extension=gettext ..... The loaded configuration file is pointed to the correct php.ini file. I even relocated the file to a different directory and still n...
by Dravion
2019-09-24 08:22
Forum: General discussions
Topic: 500 - Internal server error
Replies: 23
Views: 1626

Re: 500 - Internal server error

Exactly, it's not loaded. This is my php -m output for example: C:\Program Files\PHP\php-7.2.14-nts-Win32-VC15-x64>php -m [PHP Modules] bcmath bz2 calendar com_dotnet <--- Core ctype ... You need to enable it, because it's not enabled by default by php.ini If you done it right, it should look like t...
by Dravion
2019-09-23 12:13
Forum: General discussions
Topic: 500 - Internal server error
Replies: 23
Views: 1626

Re: 500 - Internal server error

Make sure the com extension for php is loaded
by doing the following:

1)
Open a Command prompt and cd into
your PHP.EXE folder

2)
Run php.exe -m

3)
Copy and paste the result in your next reply
by Dravion
2019-09-22 12:08
Forum: General discussions
Topic: Can't access Hmail from outside network (Internet)
Replies: 32
Views: 1866

Re: Can't access Hmail from outside network (Internet)

Don't use blanks for usernanes or passwords! In hMailServer, your Email Client Username is allways your complete Email address. Don't use blanks as Password under any circumstances. Even a bad password is better than a blank. Blanks are also seen by diffrent Software as diffrent things. Blanks can h...
by Dravion
2019-09-21 12:58
Forum: General discussions
Topic: Can't access Hmail from outside network (Internet)
Replies: 32
Views: 1866

Re: Can't access Hmail from outside network (Internet)

Maybe this is why nobody accept Emails from your SMTP-Server?
by Dravion
2019-09-20 17:30
Forum: General discussions
Topic: Migration to new environment MS SQL - errors HM4208 HM5519
Replies: 2
Views: 436

Re: Migration to new environment MS SQL - errors HM4208 HM5519

Check your RAM Memory with Memtest86+

"Bad allocation" is a Memory Module Hardware Error.

It can occur but it only pop's up if the faulty Memory cell in you RAM Chip is accessed
by Windows.

There is no other Solution than replacing your faulty RAM Modules.
by Dravion
2019-09-20 17:26
Forum: General discussions
Topic: 500 - Internal server error
Replies: 23
Views: 1626

Re: 500 - Internal server error

hrivera0312 wrote:
2019-09-19 23:15
Thanks Dravion, I have done that too and doesn't work.
"Fatal error: Uncaught Error: Class 'COM' not found

occurs only if PHP has NOT loaded the COM Extension.
Without PHPWebAdmin cannot work.
by Dravion
2019-09-19 22:20
Forum: General discussions
Topic: Certificate problem
Replies: 37
Views: 1665

Re: Certificate problem

In your log, it clearly says "bad certificate".

Thats a Error message rooted in OpenSSL's
Security Library which is used by hMailServer to handle SSL-Stuff. It means it cannot load mod_md's LE renewed
SSL-Certificate because it seens to be corrupt or is formatted in a way OpenSSL doesn't understand.
by Dravion
2019-09-19 22:12
Forum: General discussions
Topic: 500 - Internal server error
Replies: 23
Views: 1626

Re: 500 - Internal server error

Make sure PHP loaded the Microsoft COM
Extension by your php.ini and restart your IIS-Server.

Remove ";" before

extension=php_com_dotnet.dll

in your php.ini, save your php.ini file changes and restart iis.
by Dravion
2019-09-19 21:59
Forum: General discussions
Topic: Certificate problem
Replies: 37
Views: 1665

Re: Certificate problem

In your Debug log its unclear if its a SMTP or IMAP or POP3 Session. Your Client also is trying to negiotate a SSLv3 Session which is unsecure and thats why in newer hMailServer versions SSLv3 support was removed. As said before.You need two certificates and its corresponding key files. The other Pr...
by Dravion
2019-09-19 17:36
Forum: General discussions
Topic: Help with HMAIL/PHP [ENG/GER]
Replies: 9
Views: 921

Re: Help with HMAIL/PHP [ENG/GER]

mattg wrote:
2019-09-19 13:37
Dravion wrote:
2019-09-19 09:06
STARTTLS on Port 24 (optional) yes
STARTTLS on Port 142 (required) yes (IMAP)
TLS/SSL on Port 993 yes (IMAP)
Is that meant to be port 25 and port 143?

Just checking, as I didn't translate the German
Yep, 25 not 24
by Dravion
2019-09-19 09:06
Forum: General discussions
Topic: Help with HMAIL/PHP [ENG/GER]
Replies: 9
Views: 921

Re: Help with HMAIL/PHP [ENG/GER]

Eng: I Testet it out with PHPMAILER. looks like it works. DE: Den PHPMAILER hab ich mir angeschaut und auch mal Getestet. Bei 3 Nachrichten hats funktioniert, aber jetzt zickt er rum. HTML-Mails zu versenden scheint damit auchnicht ordentlich zu gehen, aber normale Text/plain nachrichten reichen er...
by Dravion
2019-09-18 20:43
Forum: General discussions
Topic: Help with HMAIL/PHP [ENG/GER]
Replies: 9
Views: 921

Re: Help with HMAIL/PHP [ENG/GER]

Eng: Ok, and how does it work or which port can I use for mailing via PHP, and how must HMAIL be set? Ger: Ok, und wie funktioniert es dann bzw welchen Port kann ich dann für den Mailversand über PHP Nutzen, und wie muss HMAIL eingestellt weden? Eng: The PHP Mail() function sucks, don't use it at a...
by Dravion
2019-09-18 17:38
Forum: General discussions
Topic: Help with HMAIL/PHP [ENG/GER]
Replies: 9
Views: 921

Re: Help with HMAIL/PHP [ENG/GER]

In hMailServer, a PHP Script is seen (from a hMailServer perspective) as normal SMTP-Client. It's recommended, that all SMTP-Clients should access a SMTP-Server by default port 587 (with STARTTLS required on SMTP-Server side, or plain TLSv1.2 (TLS/SSL) on Port 465. Port 25 (with STARTTLS optional) i...
by Dravion
2019-09-16 08:58
Forum: General discussions
Topic: Need a help
Replies: 1
Views: 413

Re: Need a help

You can use this C# Example App https://www.hmailserver.com/forum/viewtopic.php?f=21&t=31507 hMailServers API is based on Microsofts DCOM Technology.It is implemented as so called OutOfProcess Server which means it is running within hMailServer.exe. It can be accessed via late or static linking. Sta...