On 11/21/2014 03:38 PM, Gedalya wrote:
On 11/21/2014 03:32 PM, Robert Moskowitz wrote:
On 11/21/2014 03:09 PM, Reindl Harald wrote:
Am 21.11.2014 um 20:59 schrieb Robert Moskowitz:
I have one user that uses Outlook Express. Not only do I not use it, I don't have any systems here that can easily use it. I bit of a challenge.
I am strictly enforcing STARTTLS or TLS for SMTP/POP3/IMAP connections.
SO far a google search has not shown me how to configure this for a user. Anyone have a pointer to instructions so I can talk the person through the changes?
it can't as well as Outlook for POP3/IMAP you need 993/995 *without* STARTTLS - period
and that's why a sane mailserver needs to support 110,143,993,995,587 *and* 465 to support every client, that won't change in the near future
I missed 465; got the rest. Will have to look THAT one up. Thanks for the tip, Harald.
That's just implicit TLS for SMTP submission, instead of 587. OE needs that.
Back to fixing this and first I see that I DID try something because I created a firewall rule for 645 instead of 465. Then I checked over at:
http://www.iana.org/assignments/service-names-port-numbers/service-names-por...
And 465 is not assigned for this purpose. Looks like a land-grab from back in the days.
Anyway, this is most likely a POSTFIX config item, not Dovecot, so I will have to check through the docs there to get this set up right.