i was not getting spams in 8.160 but after upgrade to 8.161 i am getting daily 2/3 spam ,i was waiting to get this confirmed that why i wait for 7 days
yes please. Please send log file excerpts from the specific time when you encountered the Spam problem. Log files that don't show the problem don't help. Please just send the log parts related to the falsely classified mail, not the whole log file.
The more precise you are, the less time it takes other people to identify the problem and this then gives them more time to actually FIX the problem. At the moment, we're still in a "we're searching for the problem and information about this before we can hand it over to the gurus" level.