This morning I started to have a problem with one of the user accounts on Scalix 10. For some reason, no mails can be sent to it, the following email is automatically sent as a reply:
Code: Select all
Message could not be delivered to the following recipient:
name@mail.myserver.eu
because: A mail transport failure occurredEDIT:
This one is attached to the mail:
Final-Recipient: rfc822;xxxx@xxxx.eu
Action: failed
Status: 5.3.0
x-scalix-Reason-Code: 5
If I restart Scalix, it works for a while and then just stops, returning the above error...
Interestingly, yesterday I changed my ISP and changed the DNS entries in the system, but it was working fine after... Don't know if that has something to do with it, but I wouldn't think so. I thought about DNS resolve problems, but other users with the same mail domains receive messages, and I can send messages outwards without problems.
I think I've read about a problem like this, but a search of the forum didnt return anything that brought me closer to the solution... :(
Does anyone have an idea what the problem might be?
Thanks,
Clemens