mailman3

Since Mailman3 has been available, I have upgraded my server to Debian 12 and also installed Mailman3. Basically, everything is now working properly (I had to deal with a few access rights problems and a Comodo rule that went awry at the beginning, but these have now been fixed). Now I only...

Hi, I've restored a backup from plesk. The backup was restored on a new server to upgrade to Debian 12. Restoring the backup, I noticed: It takes a long time to restore a backup. During that time, neither RAM nor all CPU cores were used. Watching ps, I noticed at a couple of processes were...

hello, The installation of mailman3 is giving me a lot of problems. I would suggest a different page for version 2 and version 3 in the documentation, to make it easier to follow. During the installation, I get the error shown in the attached image. I also attach the error log as text, because...

After updating from Debian 10 to 11 to 12, I now have mailman3 running on my server I then converted all lists from Mailman2 to Mailman3 following the instructions from mailman. I can access it via the web interface, manage everything etc. When I register on the web interface, I also receive the...

Hello, I have mailman3 installed in a Debian 12.5 server with php 8.1. If I go to domain -> mail -> Mailing list I received a screen with this error: Anyone can help me? 500 TypeError count(): Argument #1 ($value) must be of type Countable|array, bool given Type TypeError Message count()...

Hello, I have a new plesk server with Debian 12.5, I installed mailman3 and I migrated a web who worked with mailman2. The domain have 40 lists more or less. As a result of this, cpu usage of the server is nearly 100% all the time with the proccess list of phyton causing this. It is impossible...

Hi there, up front: I am aware that mailman3 is not officially supported yet and seems also not fully developed at all a.t.m. Hence I am tinkering around to get this running based on the setup / installation Plesk is doing (based on this post). One basic issue I have is the following: Nginx...

Hello everyone, Please let me know how the mailing list works. These sentences use a translation tool. I'm thinking of using Plesk from now on. Due to the server replacement, it became necessary to set the sequence number of the existing mailing list server. It seems possible by making...