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Benoit Tellier commented on JAMES-3446: --------------------------------------- You are trying to do TLS against a STARTTLS port, which is of course not supported. See the screenshot of your PCAP in wireshark: on port 143 (STARTTLS) your clients aggressively starts a SSL handshake, which is rejected by james Please review your client configuration (advanced settings?) to do STARTTLS against port 143 and IMAPS SSL against port 993 this should work better ;-) > Outlook Mobile App Imap request error > -------------------------------------- > > Key: JAMES-3446 > URL: https://issues.apache.org/jira/browse/JAMES-3446 > Project: James Server > Issue Type: Bug > Affects Versions: 3.0-beta4 > Reporter: seungmin > Priority: Major > Fix For: 3.0.0 > > Attachments: 20201117.cap, 20201117.cap, > image-2020-11-14-16-17-51-011.png, image-2020-11-16-10-31-15-497.png, > image-2020-11-16-14-23-24-498.png, image-2020-11-16-14-25-06-005.png, > image-2020-11-16-16-30-07-096.png, image-2020-11-16-16-33-36-050.png, > image-2020-11-16-16-33-37-781.png, image-2020-11-16-16-58-33-360.png, > image-2020-11-16-17-22-57-210.png, image-2020-11-17-00-26-57-359.png, > image-2020-11-17-00-27-10-493.png, image-2020-11-17-00-27-58-590.png, > image-2020-11-17-00-29-16-919.png, image-2020-11-17-00-30-23-988.png, > image-2020-11-17-00-31-42-025.png > > > !image-2020-11-14-16-17-51-011.png! > > - only outlook mobile app > Error while processing imap request > cosumeWord source same master james source > but gmail app, samsung mail app no problem > > "only" outlook mobile issue -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org For additional commands, e-mail: server-dev-h...@james.apache.org