IMAP proxy detect MUA?

Cliff Wells cliff at
Wed Apr 7 02:46:19 MSD 2010


I'm looking for a way to detect particular mail user agents so I can
direct them to particular IMAP servers or even block them.   I know
there is a mail user-agent header... can I access it from the Nginx IMAP
proxy configuration?  Will Nginx pass it through to the auth_http

I'm a little reluctant to set up a mail server just to test =)


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