https://bugs.kde.org/show_bug.cgi?id=356217
Bug ID: 356217 Summary: TLS handshake fails with "no shared cipher". Product: kmail2 Version: unspecified Platform: Fedora RPMs OS: Linux Status: UNCONFIRMED Severity: grave Priority: NOR Component: general Assignee: kdepim-b...@kde.org Reporter: bj...@xn--rombobjrn-67a.se As Claws Mail in Fedora 23 crashes on PGP-signed email, I figured I'd check whether Kmail is usable again. But Kmail seems to be unable to complete a TLS handshake. It appears to get stuck forever trying to open a mail folder, while the IMAP server logs this error message several times per second: dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=[...], lip=[...], TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<GQMVo+AlwAAgAlfjF18AcgAAAAAAAAAB> "no shared cipher" seems to be the key. The server has a list of strong modern ciphersuites. How do I get at Kmail's ciphersuite list? Reproducible: Always -- You are receiving this mail because: You are watching all bug changes.