Hello

I'm on Debian Jessie with KDE 4.14, kmail 4.14.1-1.

I noticed that kmail automatically assigns the hostname of my system as the message-id suffix of each outgoing email. I would like to
change this behaviour by assigning a different message-id suffix according to the different identities registered in kmail.

I partially achieved this purpose by inserting a custom message-id suffix in "Settings" --> "Configure kmail" --> "Compositor" --> "Headers"
--> "Use custom message-id suffix". But then it is the same for each email regardless of the identity in use.

Is there another way to set a message-id suffix for each identity?

Thank you and best regards.

That would be quite interesting for me too!

In other mail clients like Thunderbird, this is by default the E-Mail domain. So writing an E-Mail from john@exmaple.com will give you a message-id *@example.com

I think for privacy reasons this behaviour is much better!
Also better then a custom but common message-id suffix for all accounts configured in KMail.

This is planned, but for future PIM versions (not the upcoming one, perhaps the ones coming after it), or earlier if someone helps in implementing it.