On Fri, 2022-01-07 at 23:50 -0500, Dave McGuire wrote: > On 1/7/22 11:46 PM, Ken Wright wrote: > > When I try to log in to my mail server (ubuntu 20.04, Postfix > > 3.4.13, Dovecot 2.3.7.2) I get a response saying "Source stream > > returned no data”. At least to me, that's not particularly > > informative. Is it any more informative to anyone else? > > The last time I hit that, I'm pretty sure it was because I was > going to port 80 instead of port 443 to reach Roundcube.
I'm using port 143 for receiving and 587 for sending; I didn't think 443 was for email. Am I mistaken? (Not at all unlikely!) Ken
