set dovecot postmaster_address setting, fixes #31

scripts/mail.sh

@@ -192,6 +192,10 @@ protocol imap {
 }
 EOF
 
+# postmaster_address seems to be required or LMTP won't start
+tools/editconf.py /etc/dovecot/conf.d/15-lda.conf \
+	postmaster_address=postmaster@$PUBLIC_HOSTNAME
+
 # Drew Crawford sets the auth-worker process to run as the mail user, but we don't care if it runs as root.
 
 # Enable SSL and specify the location of the SSL certificate and private key files.

scripts/start.sh

@@ -81,5 +81,6 @@ if [ -z "`tools/mail.py user`" ]; then
 	read -e -i "user@`hostname`" -p "Email Address: " EMAIL_ADDR
 	tools/mail.py user add $EMAIL_ADDR # will ask for password
 	tools/mail.py alias add hostmaster@$PUBLIC_HOSTNAME $EMAIL_ADDR
+	tools/mail.py alias add postmaster@$PUBLIC_HOSTNAME $EMAIL_ADDR
 fi