Joel Roberts:
> I can test with telnet and post the results asap. Nothing shows
> in the POSTFIX log if I?m tailing it while testing it. The Exchange
> logs just say that it?s been rejected by the POSTFIX server.
If you believe that Postfix is in error then you must provide POSTFIX
logs and POSTFIX error messages, not the "user friendly" version that
Exchange users receive because that removes all the important details.
First, to verify that the limit is what you believe it is, try this:
$ telnet postfixserver 25 <-- You type this command
220 postfixserver ESMTP Postfix
ehlo whatever <-- You type this command
250-postfixserver
250-PIPELINING
250-SIZE 20480000 <-- Your message_size_limit, not: 10240000
250-VRFY
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
mail from:<> size=20480000 <-- You type this command
250 2.1.0 Ok <-- Not: 552 5.3.4 Message size exceeds fixed limit
If the responses are not as shown above then you made a mistake in
the Postfix configuration file.
Wietse
