Local Authenticated Users regarded as Spam?

[skaag]

I have the latest 5.x Zimbra (I am waiting for next week's release to upgrade to 6).

My problem is that a local user is sending to another local user, via authenticated smtp. The mail is going via Amavis (which is useful so users do not infect each other), but it also goes via SpamAssassin.

The problem is that one of my user's mails are marked as SPAMMY, although they are absolutely simple and legitimate mails (no links to spammy sites, no attachments, etc).

Is there a way to configure the system not to run the spam check on local users only?

If I add that domain to amavis's whitelist, with a -10 score for example, this seems to affect spam coming into the box, addressed to anyone on that domain - it's getting a boost of 10 points positive score and consequently, reaches the user's mailbox as CLEAN.

Help!! :-)

[ewilen]

See zmtrainsa not functioning

[raj]

many times the users ISP's ip (dsl, dialup..etc) is in dnsbl and when mail arrives the ip reputation score is much higher and it goes to spam.

please post the full headers of the email in Q for the user "before" you did the settings..

Raj

[ewilen]

I should add that the modification I recommend in that earlier thread is default in 6.0.5.

See also https://bugzilla.zimbra.com/show_bug.cgi?id=12277