Created attachment 592458 [details, diff] patch by Antonio Ospite, worked for me Problem is described here: https://sylpheed.sraoss.jp/redmine/issues/306 Short summary: With OpenSSL 1.1.1 GMail's imap returns self-signed certificate which asks to fix client. Suggested v2 patch worked for me. It isnt yet added to upstream Sylpheed, therefore is needed for Sylpheed 3.7.0 build against OpenSSL 1.1.1 (which is now default for stable ebuilds)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8655bf0b1f2df0d02e85abfaee53a431ac1a72bd commit 8655bf0b1f2df0d02e85abfaee53a431ac1a72bd Author: Akinori Hattori <hattya@gentoo.org> AuthorDate: 2020-08-11 13:33:33 +0000 Commit: Akinori Hattori <hattya@gentoo.org> CommitDate: 2020-08-11 13:35:06 +0000 mail-client/sylpheed: enable SNI for TLS 1.3 Closes: https://bugs.gentoo.org/697460 Package-Manager: Portage-2.3.103, Repoman-2.3.23 Signed-off-by: Akinori Hattori <hattya@gentoo.org> mail-client/sylpheed/files/sylpheed-tls-1.3.patch | 17 +++++++++++++++++ mail-client/sylpheed/sylpheed-3.7.0-r1.ebuild | 1 + 2 files changed, 18 insertions(+)
