hMailServer forum

Dravion

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...

Dravion

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...

Dravion

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...

Dravion

jim.bus wrote: ↑
2019-09-15 02:50

Dravion wrote: ↑
2019-09-15 00:37
Don't use anything which uses SSLv3

If possible use only TLSv1.2 or later.
I concur.

Concur as long as you want.
The reply wasn't for you, it was for the TE, not you.

Dravion

Don't use anything which uses SSLv3

If possible use only TLSv1.2 or later.

Dravion

Don't they receive 465 ssl or 587 tls? 465 and/or 587 is for sending Email Clients to your hMailserver only. Port 25 is for SMTP to other SMTP-Server on the Internet only. If Port 465 or 587 works with your Email Client, it means hMailServer accepts Emails from your Mail Client for sending. But if ...

Dravion

Check this

https://www.hmailserver.com/forum/viewt ... 21&t=32867

Dravion

The mailser.crt should be your signed SSL-Certificate file while your Private key file should be named like mailser.key. hMailServer uses the OpenSSL Security Library, which is completely different than IIS. You need mandatory a X509 SSL-Certificate file and it's private X509 Key file. Only if you h...

Dravion

Is the MySQL drop in replacement MariaDB (https://mariadb.org/) compatible with 5.7? (Either the 5.5.x or 10.x branch?) How does 5.7 handle upgrading from 5.6.x (with the old database stuff)? Since MySQL 8 moved so far from recent MariaDB ABI , it's hard to find common ground. The safest way is to ...

Dravion

This is Error in your hMail log is some form of a bug which is hard to re-create Try the following: 1) Log into hMail admin 2) Remove all SSL Settings by going unencrypted 3) Remove all your assigned SSL-Certificates 4) log out abd STOP hMailServer Service 5) Delete you hMail logs 6) Re-Start hMail ...

Dravion

I've done my Nerds.dk tests for country of origin in the OnClientConnect, and have banned them if desired. The only thing surprising to me is the delay to drop the connection It's because all Network Events in hMailServer specific to SMTP, POP3 and IMAP are handled asynchronous because the underlyi...

Dravion

Sorry, I’m still confuse, do I use my public IP or my domain provider IP??? Example: my public IP is 111.111.111.111 My server LAN IP is 192.168.2.2 My domain provider is 99.99.99.99 Which one do I use for the dns records type a??? Thanks DNS-Servers can be setup for public internet services, for y...

Dravion

janvdweyer wrote: ↑
2019-08-21 21:50
Here is a tool I use: https://www.nartac.com/Products/IISCrypto/

Thats for Windows SChannel Cyphers.

hMailServer uses OpenSSL and not MS-SChannel for SSL/TLS.

Dravion

As an arlternative name, that will be ok, or I can have the same kind of issue with the browsers ? Be carefull with this alernative Ommon Name thing. It tested such SSL-Certificates multiple times but atleast hMailServer 5.6.7 32 or 64-Bit builds with OpenSSL 1.0.2.x or LibreSSL 2.9.x/3.x will caus...

Dravion

The common Problem for this type of Error is that your SSL-Certificate's Common name (CO) doesn't match your SMTP-Servers Fully Qualified Host name provided by your DNS-Server. To solve such an error, you need to create a new SSL-Certificate with matches exactly your SMTP-Servers Host and Domain nam...

Dravion

You cant't fix this Problem by changing or tweaking hMailServer or Windows settings. Your DSL signal cuts TCP Packets which are required to decode the Email message content. At this level, only fixing your DSL Problem will help. Or if its not DSL its your LAN cables or a switch which cripples hMailS...

Dravion

Are you using 1&1 as Broadband DSL-Provider? If you are using a Fritzbox /or different DSL-Router, check your DSL-Sync / Noise reduction level. Restart your DSL-Router, update your Firmware and ping random ip addresses with -t against gmx.net and make sure there are no Timeouts. If there are Timeout...

Dravion

This looks like your Problem: Message: stream truncated It means a Winsock2 server socket in LISTENING MODE (in this case hMailServer.exe) did receive a few TCP packets but not all follow up fragments packets needed to get the complete network payload. In this case, the received Socket DATA is dropp...

Dravion

First you have to understand basic Networking (what is a ip, what is a router, what is NAT and what is a static ip). In the next step it depends how you want to run your hMailServer Installation. 1) Internet Mailsite (a Server with it's own Internet Domain and static ip address) 2) A inhouse Server ...

Dravion

@Kaip This script might fix your Remote login
problem

https://www.hmailserver.com/forum/viewt ... 21&t=31511

Dravion

Requires Good and Evil in the first place. IMHO black/white good and evil even exists. Some day you are in a bad mood, doing nasty things. Next day you are in a good mood and doing awesome things. Are you now a good or evil person? "So schnell als der Übergang vom Guten zum Bösen". Meister explicit...

Dravion

Faust: "Speak, how swift art thou?" Seventh Spirit (Devil) : "Not quicker and not slower than the transition from good to evil!" Faust : "Ha! Thou art my devil! As quick as the transition from good to evil! Yes! Indeed! That is quick, there is nothing quicker than that!" (true, no?) Requires Good a...

Dravion

Great. Lets slow it down to a fast Ussain Bolt sprint speed so we can handle travelling at that speed. Then we can just RUN to the next planet! :mrgreen: Now lets talk about time machines ;-) Do you realize we already have one? It's called the Telescope ;-) If we watch the stars with a Telescope, w...

Dravion

Again, all hopes and theories - theories are not fact, they are just "should be able to, we think "' until seen in evidence. Even if something can go faster than light, it won't be anything man made or man. And then there is the millions of years required to get there. And don't start with the nons...

Dravion

Our Sun will explode in a Superno in 4 billion years. Thats a heck of a lot of time. Hopefully at this point in time Humabs know howro reach out to other Solar systems ;-) They won't. Never will. Nearest star is 4.2 light years away. Human body cannot withstand light speed travel. Even if they coul...

Dravion

Our Sun will explode in a Superno in 4 billion years.
Thats a heck of a lot of time. Hopefully at this point in time Humabs know howro reach out to other Solar systems

Dravion

Dravion, one must be insane to undervalue natural sciences. i think we all agree upon this. but let's stay in context. jimimaseye's above statement was: lets discussed how much money it costs and justify why we should spend it exploring the universe and its celestial contents . That too is a pointl...

Dravion

You must be joking, right? Our complete Time Management depends on the knowlege from Astrophysics. sure, but i think jimimaseye rather wanted to query from another perspective, such as Mars, Jupiter, asteroids... missions. don't tell me mankind eventually will travel there. mankind eventually will ...

Dravion

Next topic: lets discussed how much money it costs and justify why we should spend it exploring the universe and its celestial contents. That too is a pointless exercise and an obsession of scientists that in the end will not make a jot of difference to mankind. Ever. You must be joking, right? Our...

Dravion

Shoot, it's a known fact that porn drove the high speed internet revolution and continues to do that to this day. If there were no porn, we could likely survive on copper dialup Thats right but you are wrong if you think porn comes anything close to Email in terms of internet traffic volume. Email ...

Dravion

Simply using Unicode for each and everything is certainly not the smartest thing, and there is a good reason to use ANSI for ANSI-only realms. Developing software is not about easy going, but getting the job done right. Beside that, Unicode is already enabled for MFC applications by default. MS wan...

Dravion

removed Of course the logic is ridiculous. I am still trying to work out what value anyone would see in sending garbage like that out. Even the fabled 'sell your kidney on the internet' spam was looking for a someone in extreme desperate need of money. I just don't get the goal of this spam message...

Dravion

Hmm, long time since I looked at this code. There are two string types types in hMailServer- HM::String and HM::AnsiString. HM::String relies on wchar_t internally, while HM::AnsiString relies on char. The wchar_t type is an implementation-defined wide character type. In the Microsoft compiler, it ...

Dravion

derelvis wrote: ↑
2019-08-13 09:37

RvdH wrote: ↑
2019-08-13 08:28
2. Fix ExternalFetcher DELE when no RETR, pull pull #254

Thanks!!

So, this is your fix?

SetReceiveBinary(false);

https://github.com/hmailserver/hmailser ... 13f0a2d899

Dravion

First of all, yes this is possible, but in Order to have a working DNS-Domain you need of cause a DNS-Server. to be ceompletely selfcontained, i recomend doing this in a VM like Virtualbox or VMWare or you risk messing up your Laptops Internet or Coorpirate Network and DNS-Settings. I wrote a step b...

Dravion

As result of a deep dive in hMailServers C/C++ Code, i found a series of functions and datatype favoring MBCS (Multibyte) for example the Namespace HM:String which is defined as ANSI String. I found this interesting read in Jeffrey Richters book Windows via C/C++ 5th on Page 15 Since Windows NT, all...

Dravion

This means SA cannot find a required DLL File.
Check log files of SA or take a look at Windows Eventlog for Side,by Side Errors and maybe you find out which DLLis missing or not visible in Lib path or PATH Env varable.

Dravion

There are also first Versions of Windows 10 which are now out of support.
I wrote a little summary about which Win10 Versions are now out of support or about to enter its end of life, see:

https://www.hmailserver.com/forum/viewt ... 50#p203759

Dravion

Okay. But you know there are already builds you can download from https://build.hmailserver.com/ right? Of course you can create your own builds, but I'm not sure I understand why? Because i am a Programmer and like to study the code. I have no Production need for hMailServer. It's about coding, im...

Dravion

Please be patient.
The LTS version is retiring. There is an official 64-Bit Release underway.

Meanwhile dont use POP3 if not absolutely necessary
to avoid this Problem.

Dravion

Ok, i will fetch your comits from master tomorrow, run some tests and built a new Inno Test Installer. PS: I found out Postgres headers and static libs can be quickly updated by installing Postgres 10 or higher and let VS pointing to it. It already has TLSv1.2 DB Connection security as default. More...

Dravion

I checked out the new commits from branch 5.6.8 and was able to build it with lots of Warnings OpenSSL 1.1.1c + BOOST 1.70.0 Windows 64-Bit There is a Debug/Test Installer (libmysql.dll for 64-Bit MySQL 5.27 already included) which works with MySQL 8.0 in version 5.x legacy mode. Debug/Test build wi...

Dravion

BeSmart wrote: ↑
2019-08-08 17:57
new()/free() just replace create()/destroy().

That's not what i asked.

Dravion

I do use both styles. I guess I thought POP3 only allowed copy of the message where as IMAP allows manipulations such as delete etc.? This particular email box is shared by several as a central email. Thanks, David This can be a Problem! The first Email Client which connects via POP3 will download ...

Dravion

Do you use POP3? It looks like you use IMAP for receiving Emails with your Outlook 365 Email Client. For clarification: 1) You use IMAP and can access all Emails sent by your IIS/ASP.NET Scripts by Afterlogic, correct? 2) Your Outlook 365 IMAP Clients cannot see the same Emails you see in Afterlogic...

Dravion

Hit the reply button, scroll down, there is a tab at the bottom
[Options|Attachements]

Select Attachements and hit the "Add files" Button.

If log files are not allowed, put your hMailServer log files (and if you have - your other log files) into a ZIP-Archiv and attache it to your next reply.

Dravion

BeSmart wrote: ↑
2019-08-06 13:08
Just figured that evp.h (1.1.0/1.1.1) still has redefinitions for create()/destroy() in place so this still works.

As far as i know OpenSSL was allways ISO C Language only compliant but release() and new() are C++ syntax elements. Are parts of the 1.1.x series now C++ coded as well?

Dravion

Ok, i will start as soon as you pushed your latest comits to the master branch.

Dravion

martin wrote: ↑
2019-08-05 11:16
The short version is that a few of the OpenSSL/Boost API:s hMailServer was using has been removed (like 2-3 of them) so I had to make a few small changes to no longer use them.

Ok, i am curious to find out how it works now

Dravion

How did you solve certain build Errors #For OpenSSL_1.1.x Error C3861: 'EVP_MD_CTX_cleanup': identifier not found \hmailserver\hmailserver\source\Server\Common\AntiSpam\DKIM\DKIM.cpp 227 #BOOST 1.70.0 Error 24 error C2039: 'get_io_service' : is not a member of 'boost::asio::basic_socket_acceptor<boo...

Dravion

Ok, i created a new Unit Test Topic in the Developer section
https://www.hmailserver.com/forum/viewt ... 10&t=34210

Dravion

This Topic will discuss hMailServers ongoing Unit Test procedures For more informations about Unit Tests read: https://en.wikipedia.org/wiki/Test-driven_development Goals of Unit Testing *Unit testing improves the quality of the code; it identifies every defect which may have aroused, before code i...

Dravion

Looks nice but hopefully all Batch files we wrote survive the new makeup

https://www.youtube.com/watch?v=KMudkRcwjCw

Dravion

99% of the tests of the C++ code are integration-tests which runs through full flows, such as retrieval of email from an external POP3 account, delivery using STARTTLS, backup/restore and so on. There are a few "unit-test"-level tests in ClassTester, but it's very rudimentary. Do you want to go ahe...

Dravion

Do we have Unit tests for hMailServer.exe native C/C++ code? As far as i understand there is none. Would it be an welcome addition to write some native code tests with BOOST Test or GTest? It's a lot of work to get it done, but if you think native code Unit testing should be done, i could contribute...

Dravion

I think it would make most sense from 5.7-branch. I'm in the process of updating to latest boost and openssl now (both for 5.6 and 5.7). OpenSSL only gave a single compilation error (and some side effects). So would probably make sense to wait for that, and the removal of x86. Sounds great. If Open...

Dravion

Ok, there will be no more LTS Releases in the future. hMailServer 5.7 will be released with x64 Support and maybe LibreSSL or OpenSSL 1.1.x support, so there is no need to maintain this LTS package. Instead of this, fixes and patches will contributed directly to the official development upstream code.

Dravion

What about Pull requests and patches?

Is there a way we can assist you regarding coding?

I assume you favor small patches as pull requests
instead of big ones.

Should we enque pull request to origin/master or the latest 5.7 dev branch?

Dravion

Any plans for 5.7?

x86 support will be removed.
This means no 32-Versions versions of hMailServer will be released starting with 5.7 and hopefully LibreSSL Support.

https://github.com/hmailserver/hmailserver/issues/290

Dravion

You are right. OpenSSL 1.1.0.x is out of Support in September 2019 and OpenSSL 1.0.2.x Series will get support and security updates til 12/31/2019. But it's still a short time and i think we need a solution. One proven way is using LibreSSL or rewriting hMailServers OpenSSL Code so it works with Ope...

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