I have just replaced Exim with Postfix. There are a few things not yet working as I want them but there is also one oddity.
Whenever the system sends an internal mail to root, which is then re-directed to me as a user, it tries to send the same email to a number of non-existant users:
<"$h_subject:contains"@machine1.mynetwork>: unknown user: "$h_subject:contains"
endif@machine1.mynetwork: unknown user: "endif"
<"fax stats"@machine1.mynetwork>: unknown user: "fax stats"
then@machine1.mynetwork: unknown user: "then"
if@machine1.mynetwork: unknown user: "if"
elif@machine1.mynetwork: unknown user: "elif"
finish@machine1.mynetwork: unknown user: "finish"
<"facsimile received"@machine1.mynetwork>: unknown user: "facsimile received"
error_message@machine1.mynetwork: unknown user: "error_message"
<"facsimile not received"@machine1.mynetwork>: unknown user: "facsimile not received"
save@machine1.mynetwork: unknown user: "save"
These users are obviously rubbish but I have no idea where it is finding this stuff.
This problem does not occur with emails to or from the internet.
Some ideas as to where to look would be appreciated.
Barry Samuels