Steffen Nurpmeso:
> |Then Postfix sends a delivery status notification.
...
> |Again, Postfix opens the mailbox file, does an lseek() to the end
> |of the file, writes the message, flushes the output with fsync(),
> |and closes the mailbox file before claiming successful delivery.
> |
> |As for why the original message is not in the mailbox, that could
>
> Well maybe it was automatically spam removed. That could be.
If silent removal of email is acceptable for you, then don't post
here about mysterious loss of email.
I did not respond to your NOQUEUE and SASL questions because it is
better to solve on problem at a time.
Wietse