[phoenix]

I'm not sure how the users in the other thread fixed that problem, I also don't know where that property is in the zimbra code. You could try filing a bugzilla report for it and see if zimbra can do anything to alleviate the problem. I deal with Government departments quite often and they are usually quite attentive when they get a reported problem with their email, mind you I guess it depends on which Government you're talking about. Have you tried contacting the people that sent the email and telling them their server isn't up to the job.