Outlook Express and STARTTLS

Reindl Harald h.reindl at thelounge.net
Fri Nov 21 20:09:38 UTC 2014

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

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