Linux Addict wrote:
Regarding your problem, do what Noel said. check how the message entered
your system by finding all message
Could someone please point to the direction of documents for tracking
Queue ID.?
grep QUEUEID /var/log/maillog
if the mail entered via the "pickup" service, that means a
local mail submission using the sendmail(1) compatibility
shim. If the mail arrived via "smtpd" that means a network
submission and the source address will be logged.
If the message you track has been in the queue a while the
originating log entry could be in an older rotated log file.
--
Noel Jones