makeacceptmailfor reads
/etc/courier/esmtpacceptmailfor.dir and creates
/etc/courier/esmtpacceptmailfor.dat which is a binary
database file.
/etc/courier/esmtpacceptmailfor.dat is a list of domains
that Courier
accepts mail for, via ESMTP.
/etc/courier/esmtpacceptmailfor.dir is a
subdirectory containing one or more files. Each file in this subdirectory is
plain text file, containing a list of mail domains, one per line, in
lowercase. All files in the subdirectory are concatenated, and the binary
database file is created from the result.
The makeacceptmailfor can be executed while Courier is
running, and any changes take effect immediately. However, only one instance of
makeacceptmailfor can be executed at the same time.
