On 15 December 2018 at 20:02 "C. Andrews Lavarre" < alavarre@gmail.com> wrote:

Excellent, thank you again.

The openssl command I have tried (that used to work with Dovecot 2.2)

is:

openssl s_client -connect mail.privustech.com:143

I have also tried

        openssl s_client -connect mail.privustech.com:143 -servername

mail.privustech.com

I've posted the full output from this to  https://pastebin.com/eUSarQdx

I've posted te full output from dovecot -n to  https://pastebin.com/F8Ra

C4bt

Thank you again, Andy

On Sat, 2018-12-15 at 17:27 +0100, Alexander Dalloz wrote:

Am 15.12.2018 um 17:16 schrieb C. Andrews Lavarre:

to /etc/apparmor.d/local/usr.lib.dovecot.imap-login but

still

cannot login with either the mail client or with explicit openssl:

it

complains

error:140770FC:SSL

routines:SSL23_GET_SERVER_HELLO:unknown

protocol:s23_clnt.c:794:

Hi,

that error above typically means to connect with SSL to STARTTLS or

vice 

versa.

Please provide the complete command you issue using "openssl

s_client" 

together with the corresponding dovecot logging. As well the output

of 

"doveconf -n" would be useful to help you further.

Alexander