1. Outlook Express 6.0: setting require authentication for outgoing SMTP. IMSS (Trend micro) can accept and relay to another mail sever. working OK.
2. Outlook 2007: setting require authentication for outgoing SMTP. IMSS (Trend micro) can not accept.
Error message: Sending reported error 0x800CCC80 'None of the authentication methods supported by this client are supported by your server.'
Check in the Advance Tab of the same dialog box the verify the ports. Also set the "User following type of encrypted connection" to Auto then test again.
Hope this helps.
Vishal Ramnani | MCITP - Exchange 2007 | MCSE Messaging | MCTS - Win 2008 Config
Please view another post in the forum.
2007 Outlook error code: 0x800ccc80
- Proposed as answer by Frank.Wang Wednesday, September 30, 2009 1:30 AM