> On Sat, 03 Aug 2013 22:52:57 +0300 Oleksii Shevchuk <alxchk@gmail.com> wrote: 

> OS> Opening IMAP via TLS hangs with 
> OS> Opening connection to SERVERNAME via tls...
> OS> message.

> OS> Last messages in strace on server side (dovecot):
> OS> [pid 16914] read(17, "* OK [CAPABILITY IMAP4rev1 LITER"..., 1024) = 144
> OS> [pid 16914] setsockopt(16, SOL_TCP, TCP_CORK, [1], 4) = 0
> OS> [pid 16914] write(16, "\27\3\3\0\225in\341VmK\201s\303\331\354\357\274\343s\264\361\307\5\276\337\366\33ms\242\204"..., 154) = 154
> OS> [pid 16914] read(17, 0x1598184, 1024)   = -1 EAGAIN (Resource temporarily unavailable)
> OS> [pid 16914] setsockopt(16, SOL_TCP, TCP_CORK, [0], 4) = 0
> OS> [pid 16914] gettimeofday({1375559372, 582586}, NULL) = 0
> OS> [pid 16914] epoll_wait(0xc, 0x158d218, 0x9, 0x2be81) = 1

> Can you raise `gnutls-log-level' to 10 and see what the logs say?

Here are the logs for gnutls 3.1.11 (that works) and 3.2.4 (that doesn't, 3.2.2,
3.2.3 also doesn't work)