Zimbra Forums

hi, the problem may be the signature itself, more specifically some weird character in it, like carriage returns. try with a simpler signature to see if you still get the error. if you don't, then you've got a signature to fix :) also found a more detailed explanation here: https://www.hmailserver.c...

Not likely. Most likely what happened is that you had postfix installed already but stopped and disabled, and an update changed that to the vendor preset for that service which is 'enabled'. totally agree. after updating my zimbra from 8.8.9 to 8.8.11 and my centos box to the latest kernel, zimbra ...