Probably K9 not Outlook - Re: Outlook 2010 not connecting to secure POP3

Robert Schetterer rs at
Sun Nov 23 21:39:18 UTC 2014

Am 23.11.2014 um 22:23 schrieb Robert Moskowitz:
> I finally noticed this popup of K9 blocking https on port (143, 993,
> 995).  So the user has to come back over here and disable K9 long enough
> to get things working.

shit happens

however you may compare your settings with i.e

notice: setting pop3 995
Tag : server requires an encr.. con.. SSL
..type TLS

> On 11/23/2014 04:08 PM, Robert Moskowitz wrote:
>> OK, I did not know that this user has a new computer with Outlook
>> 2010.  This SHOULD make it easier but...
>> I have the computer right next to me, they brought it over.  It is on
>> the same LAN as this notebook.  I can access my server with:
>> openssl s_client -connect
>> And then log the user in with the appropriate POP3 credentials.
>> In Outlook 2010, in Advanced settings I have specified "This server
>> requires an encrypted connection (SSL)" and it switches to port 995
>> (from 110).  I try connecting and I get an error that
>> "Your server does notg support the connection encryption type you have
>> specified."
>> The first time we tried this it installed my self-signed cert in the
>> local cert store.
>> Any idea on what is going on or how to get this working?

Best Regards
MfG Robert Schetterer

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