Check for reverse DNS failures. Frequently this is an overlooked
problem where the reverse DNS servers for the connecting IP are broken
or unreachable or possibly the system that is running the imap server
is having trouble performing reverse DNS lookups. This usually results
in a long initial
The problem is environmental. Something in your environment is causing
the delay.
"Connection handshake" is an ambiguous term with an application protocol,
especially one like IMAP that has many steps. Do whatever is appropriate
in your client to get session telemetry logs to determine what
Sebastian Hagedorn wrote:
-- Thomas Bolioli <[EMAIL PROTECTED]> is rumored to have mumbled
on 4. August 2007 13:41:51 -0400 regarding [Imap-uw] Slow IMAP-uw
handshake, fast connection thereafter:
I have been having continual issues with a really slow IMAP handshake
(uwash) that times out (~40
I have been having continual issues with a really slow IMAP handshake
(uwash) that times out (~40 secs) in t-bird mac v2* and now after the
latest update, my iPhone. The scenario is this:
If I am on the LAN (wireless router connected to the same switch as the
server) the connection occurs relati