I am attempting to filter e-mail on 1 account on my domain via message size.
I am new to Exim scripting and need to ensue this is correct before proceed.
Basically check is for support@mydomain and the size is less than 3mb then allow, if not less than 3mb block and send response to sender.
if $local_part_suffix is "support" and $message_size is above 3m then
subject “RE: $h_subject:”
test “$sender_address , $h_subject: , $tod_ful \n\nYour message was over our 3MB size limit and was not processed please try truncating your message and send again.
Thank you for your assistance in advance.