Hi folks,
i have just installed postfix on Debian 10 and want to test "SMTP VRFY
Command"
i have noticed that postfix only probing a mail to vrfy the recipient.
Is there any another way as probing mail delivery?
at this point we use a custom script ( we want only "default-tools")
BTW:
by reject_unverified_sender:
would it not be better to check sending server? like accept connection
on port 25 not whole sender? this way dont work with mailing list ( it
would but its produce many mail probing)
Kind regards
Philipp Ewald
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