Messages deferred (time out while sending message body)
I have a Linux CENTOS Server running PostFix. Many of our users are claiming they don't receive several emails, or receive them with many hours delay, so we monitored the /var/log/maillog file at the Postfix Server, and found out that those emails are not being delivered to the Server and are deferred with messages like:
(conversation with alt1.gmail-smtp-in.l.google.com[173.194.72.27] timed out while sending message body)
Most of these emails have attachments, so probably they are a around 2 or 3 MB. We realized that small emails pass and are received normally.
In this regard any advice? It will be appreciate.
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