diff --git a/Postfix/main.conf b/Postfix/main.conf
index 22491ab..79a0ae1 100644
--- a/Postfix/main.conf
+++ b/Postfix/main.conf
@@ -1,7 +1,7 @@
 # See /usr/share/postfix/main.cf.dist for a commented, more complete version
 
 # Server Information
-smtpd_banner = $myhostname LIBRARY OF CODE SP-US STAFF SVCS | ESMTP (Debian/GNU)
+smtpd_banner = $myhostname LIBRARY OF CODE INC STAFF SVCS | ESMTP (Debian/GNU)
 myhostname = staff.libraryofcode.org
 myorigin = /etc/mailname
 mydestination = $myhostname
diff --git a/Postfix/master.conf b/Postfix/master.conf
index c268070..78eb553 100644
--- a/Postfix/master.conf
+++ b/Postfix/master.conf
@@ -17,6 +17,19 @@ smtp      inet  n       -       y       -       -       smtpd
 #dnsblog   unix  -       -       y       -       0       dnsblog
 #tlsproxy  unix  -       -       y       -       0       tlsproxy
 
+5878       inet n       -       y       -       -       smtpd
+  -o syslog_name=postfix/submission5878
+  -o smtpd_tls_security_level=encrypt
+  -o smtpd_sasl_auth_enable=yes
+  -o smtpd_reject_unlisted_recipient=no
+  -o smtpd_client_restrictions=$mua_client_restrictions
+  -o smtpd_helo_restrictions=$mua_helo_restrictions
+  -o smtpd_sender_restrictions=$mua_sender_restrictions
+  -o smtpd_recipient_restrictions=
+  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
+  -o milter_macro_daemon_name=ORIGINATING
+  -o cleanup_service_name=privclean
+
 submission inet n       -       y       -       -       smtpd
   -o syslog_name=postfix/submission
   -o smtpd_tls_security_level=encrypt