Comments on: POP3, POPS, IMAP4, IMAPS on Exchange 2007 http://www.utahsysadmin.com/2008/01/15/pop3-pops-imap4-imaps-on-exchange-2007/ Ramblings of a Utah System Administrator Fri, 03 Feb 2012 09:01:14 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Kevin Pendleton http://www.utahsysadmin.com/2008/01/15/pop3-pops-imap4-imaps-on-exchange-2007/comment-page-1/#comment-277 Kevin Pendleton Wed, 27 Jan 2010 20:12:13 +0000 http://www.utahsysadmin.com/2008/01/15/pop3-pops-imap4-imaps-on-exchange-2007/#comment-277 If the ports are open, you should be able to connect manually and see what else might be wrong. Using a Linux machine you can test using openssl, see this post (pop3s and imaps in the comments): http://www.utahsysadmin.com/2007/11/08/testing-httphttps-through-telnetopenssl/ If the ports are open, you should be able to connect manually and see what else might be wrong. Using a Linux machine you can test using openssl, see this post (pop3s and imaps in the comments):

http://www.utahsysadmin.com/2007/11/08/testing-httphttps-through-telnetopenssl/

]]> By: Bill http://www.utahsysadmin.com/2008/01/15/pop3-pops-imap4-imaps-on-exchange-2007/comment-page-1/#comment-276 Bill Wed, 27 Jan 2010 19:28:46 +0000 http://www.utahsysadmin.com/2008/01/15/pop3-pops-imap4-imaps-on-exchange-2007/#comment-276 We're working on this very same problem. I can get POP3 and IMAP to work. As soon as I attempt POP3S or IMAPS from a client, it fails to connect. Ports are open, Certificate is mapped to IIS, POP and IMAP. We’re working on this very same problem. I can get POP3 and IMAP to work. As soon as I attempt POP3S or IMAPS from a client, it fails to connect.
Ports are open, Certificate is mapped to IIS, POP and IMAP.

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