how to get Incoming and Outgoing hostnames and ports on a linux email server

Posted by Tim on Server Fault See other posts from Server Fault or by Tim
Published on 2010-06-16T01:56:23Z Indexed on 2010/06/16 2:03 UTC
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linux

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server

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email

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port

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hostname

I would like to export my emails from my email account on a linux email server to Gmail. So I was wondering how to get its incoming and outgoing hostnames and ports and get to know if it supports POP3 or IMAP? For example, by some commands that I can run on the server's bash shell?

Thanks and regards!

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