hMailServer forum

Kelden

Because of a security bug in OpenSSL, I updated the version in hMailServer to 1.1.1g and it works.
http://wiki.overbyte.eu/arch/openssl-1.1.1g-win32.zip
I have used this version and replaced the DLLs. I also saw that there were old OpenSSL DLLs with other names which I deleted.

Kelden

Can you renew the certificate for the forum? It experied at midnight.

Kelden

Kelden

I could be possible if you receive or send an email. Normally the client sends the user agent inside the email.

Kelden

Since some days, we get a lot of spam from different servers. The spam isn't identified as spam. Here is the header of one of the mails. Return-Path: hr.scj@scj.vn X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on MYSERVER X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES...

Kelden

Thank you very much. That was 90% of what I need.

Is there a line in the log that tells me that the connection is not encrypted?
Or do I have to log all "TCP - Connection" lines and subtract the encrypted lines
from it to get the count of unencrypted connections?

Kelden

I've looked at the documentation but cannot figure out how to log if a connection is encrypted or not. I can use this code to get the port Sub OnClientConnect(oClient) If oClient.Port = 25 Then ... End If End Sub I know if the port forces TLS, but what if STARTTLS is optionally. How can I know if ST...

Kelden

DisableAUTHList is great. I already wanted to write a script to disable auth logins on port 25.

Kelden

Why was there a parameter how to configure it when there is a working solution.
SRS
https://en.wikipedia.org/wiki/Sender_Rewriting_Scheme

Doesn't look like a big deal to do it. Or do I miss something.
With SRS forwarding will work and everybody would be happy.

Kelden

So basically the setting should be per destination domain as each domain
handles it differently.
What a pita.

Thanks for your help.

Kelden

Thanks. I have missed this change.
Isn't the default value bad? As soon as you forward to a domain with strict SPF, the email is rejected.
This happens with a lot of servers now.

Kelden

I updated from 5.6.4 to the newest beta 5.6.5 B2360 available before my first post.
I still have the same error.

Kelden

We have a problem with users enabling forwarding of emails where the MAIL FROM in the header is wrong. E.g. firstname.surname@gmx.de is sending an email to firstname.surname@mydomain.de and he enabled forwarding to xxxx@web.de then the email is delivered to the mailbox and then forwarded to xxxx@web...

Kelden

I think it's this commit
https://github.com/hmailserver/hmailser ... 5b9dd56ab5
which forbids the forward slash

Kelden

I think it's this commit
https://github.com/hmailserver/hmailser ... 5b9dd56ab5
which forbids the forward slash

Kelden

Why not compile the OS into hMailServer so it runs directly on a Hyper-V core... Job done...

Here is your award for the most stupid answer today.

Kelden

For me it's also important. I just want to say that hMS "could" run on Linux when the service is done with .NET Core.
For me there is no discussion that we need a GUI.

Kelden

How do you configure accounts? View the Server Status? View the current delivery queue? Monitor the logging in real time? View the current IP RANGE/bans? How you do it now? Write it to the database with the GUI? Or connect the GUI to the service and tell the service the settings you want to change....

Kelden

@Dravion.

You still don't understand. GUI is important. But currently there is also the hMS service and the GUI.
The service needs no GUI so it's easy to stick to .NET core.

Kelden

@Dravion Who cares about GUI and hMS core as a single project? You could split and and stick with the engine to .NET core and do whatever you want with the GUI. Not a big deal. I think you have never done any .NET development. And Visual Studio is a WPF application and there were a lot of improvemen...

Kelden

So hMailserver.NET will never run on any other OS then Windows.

Why not? If you stick to .NET core it will run everywhere like with JAVA.

Kelden

Better and simpler backup and restore.
Better restore for single messages.

Kelden

I have some company internal distribution lists. We got a lot of spam on our lists, so I enabled the require SMTP authentication parameter for it. That worked. But now I need an alias which forwards the mail to the distribution list. But this alias should be allowed to send to the distribution list....

Kelden

I tried this with Thunderbird and Roundcube.

I created a new IMAP folder "TesT".
Then I tried to rename it to "Test" and I get a message
from the server that this folder already exists. The
same error I get with Roundcube.
Renaming to "Test2" and then "Test" works.

Kelden

Great that you found the solution.
I'm using nginx and apache.
I haven't updated yet but good to know if I have the same problems.

Kelden

Use the plugins from MyRoundCube. I have modified two of them to work via COM instead of directly writing to the database. So you don't need the admin or db password in the config. I use them myself and it works great. Only one bug I have is with the autoresponder and german umlauts (öäüß). Sometime...

Kelden

Thanks for the hint.

What value hast oClient.username when an external server delivers the message?
I could check if the value contains my domain. If not, I could let it pass, else it
needs encryption.

Kelden

I want to disable all unencrypted ports on my server but we have some software like WSUS which can only send emails without SSL connection. So I still need to have the unencrypted ports enabled. Can I do it in OnAcceptMessage to force the users to use SSL? E.g. Sub OnAcceptMessage(oClient, oMessage)...

Kelden

Please stop talking if you don't know what I'm talking about.

Kelden

What are you talking about?

There are 2 solutions:

a ) the admin password isn't needed, so remove the request to enter the password (bug)

b ) the admin password should be relevant (security hole)

Kelden

Are you serious? This was a joke, right?

Kelden

If you are updating from 5.3 you have full path in your database.

Kelden

If you change your main domain in the general tab, everything is ok with full paths in the database.
If you remove the full path as suggested in some posts, your old mails in your old path will not be found.
You have to manually move them to the new domain folder.

Kelden

DecryptBlowfish.vbs asks for the admin password of hMailServer to decrypt the database password.
But it doesn't matter what you enter, you can always decrypt the password without authentication.

You should remove the admin password question or fix the authentication for decryption.

Kelden

If hMailServer cannot handle it correctly, you should not be allowed to enter such addresses. I tried to send an email with Thunderbird and GMail and Outlook to this email. I got different results. I can send them but the address is always change to something else like @@@example.com or something el...

Kelden

I added a new email address "@ @"@example.com to test some features. Yes, this is a valid RFC822 address and I know it's stupid.

hMailServer shows me now " as the name part and @"@example.org for the domain part. The spaces I had are missing.

Kelden

Atm I have MSSQL CE running which is included with hMS. You cannot check long running queries this way. I was lazy and didn't install the complete SQL Server. But I know you only changed the queries. This is why I asked because SQL Server doesn't use LIMIT in statements. It uses SELECT TOP 25000 ......

Kelden

Is this query also optimized for MSSQL? You are only talking about MySQL.

Kelden

The reason I'm stopping hMS service is that the MS SQL CE doesn't support VSS and won't be in a consistent state without stopping the service. Only stopping hMS couldn't be enough because hMS will still have the DB opened. You don't need to stop hMS if you use real MS SQL Server. I don't know about ...

Kelden

You can get a working VSS Backupscript here
http://code.google.com/p/hmailserver-ba ... loads/list

Kelden

Updated to v0.2
I've added incremental backups.

http://code.google.com/p/hmailserver-ba ... loads/list

Kelden

I've created a new version I'm currently testing on my server with full backup once a week and incremental backups else.
This will reduce the backup size significantly and it's optional if you don't like it. If it's working well, I will post an update the next days.

Kelden

Still trying to figure out how to create a shadow copy on Server 2003

Kelden

Here is the current version I use. It's very basic atm and only does the job when everything is correctly set up. I've setup a google code page to improve it http://code.google.com/p/hmailserver-backup/downloads/list extract it in any folder you want. a) you need a folder C:\Backup create it first o...

Kelden

I've created a batch file which (it works only with Server 2008/2008 R2) 1) stops hMailServer (in case you use the integrated MSSQL/MYSQL db) 2) creates a shadow copy 3) starts hMailServer 4) backups complete hMailServer folder (excluding logs) with 7zip I can post the scripts if you are interessted.

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