diff --git a/src/mailsrv/assets/postfix/main.cf b/src/mailsrv/assets/postfix/main.cf
index 7c50134..7852c86 100644
--- a/src/mailsrv/assets/postfix/main.cf
+++ b/src/mailsrv/assets/postfix/main.cf
@@ -17,7 +17,7 @@ compatibility_level = 2
 
 ### Domains ###
 # primary name of server
-myhostname = mailtest.alemor.org
+myhostname = mail.alemor.org
 myorigin = $mydomain
 # domains to consider primary (local) endpoints
 mydestination = $myhostname, $mydomain, localhost.localdomain, localhost