On Wed, 2009-04-29 at 11:17 -0700, V S Rao wrote: > Great. Thank you so much for responding. > It hangs at > Tying 127.0.0.1
When this happens you could see what strace -p <pid of some imap-login process> shows. Does it show that some syscall (poll/epoll) is going on (Dovecot is listening ok), or does it not print anything (Dovecot is hanging somewhere, do gdb -p <pid>, bt full and paste the results). If strace is showing that imap-login processes are polling nicely, then the problem is outside Dovecot (i.e. kernel-related).
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