[cobalt-users] Sendmail problem (BIG problem)

[Goran Blagus <vectro1@xxxxxxxxxxxx>]

Hello !

First of all, sorry for my english but  I need help.

Here is the sitution:

RaQ 2, 120 domains, sendmail 8.9.3. C7 (now I'm back on C5), POP before SMTP

- Yesterday, on 5 domains all aliases and mailinglist has died. Sending 
mail results with Unknown user error despite e-mail aliases and mailing 
lists exists in User Management window (/siteadmin).
- MX records has not been changed.
- sending mail to <alias>@www.DOMAIN works fine
- I noticed that when I add new alias sendmail sometimes doesn't rebuild 
aliases (/var/log/maillog)
- In Control Panel - Email parameters in Receive field is missing some of 
domain names without www. prefix (www.052.com is there, but 052.com isn't). 
All domains have checked mark for receive mail. All domains  (with www. and 
without www.) are listed in sendmail.cw
- There is no logical connection between afected domains.

Any help or advice is more then appriciate.

Goran Blagus