This bug was fixed in the package sylpheed - 3.5.1-1ubuntu3.18.04.1
--------------- sylpheed (3.5.1-1ubuntu3.18.04.1) bionic; urgency=medium
* d/p/0009-support-SNI-for-IMAP.patch: add SNI support (LP: #1799345)
-- Dan Streetman <email address hidden> Tue, 08 Oct 2019 16:45:28 -0400
This bug was fixed in the package sylpheed - 3.5.1-1ubuntu3. 18.04.1
--------------- 1ubuntu3. 18.04.1) bionic; urgency=medium
sylpheed (3.5.1-
* d/p/0009- support- SNI-for- IMAP.patch: add SNI support (LP: #1799345)
-- Dan Streetman <email address hidden> Tue, 08 Oct 2019 16:45:28 -0400