Greetings,I'm having some trouble with my Postfix configuration, the default limit of 10MB for messages is causing many of my end users to complain that the limit is far too small. To increase this value per the documentation at http://www.postfix.org/postconf.5.html#message_size_limit I added "message_size_limit = 209715200" (200MB) to my main.cf file, as this should be large enough to functionally not be a limit (I did try much smaller values as well, such as 20MB - all with the same results).
Upon restarting postfix with message_size_limit in place it simply wouldn't deliver any mail. It accepts the mail in to SMTP just fine, but it never gets delivered.
No mail appears to be lost, and no errors appear in the maillog while message_size_limit is in effect, but the message doesn't pass to my anti-spam daemon via content_filter.
When I remove the message_size_limit parameter from main.cf and reload postfix, all mail that was not delivered does get delivered - including messages with attachments larger than 10MB.
Environment Information: ESXi 4.1 Guest CentOS 6.2 postfix-2.6.6-2.2.el6 with VDA patch for Postfix 2.6.5 applied(constructed by installing EL6 src rpm and adding the patch, then rebuilding the RPM)
I would appreciate any advice as to how to get message_size_limit working. Thanks in advance. - Nick Bright
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