mail: remove redundant dbname field

daurnimator · daurnimator · commit 9ee4b436c7c6 · 2020-08-29T18:35:44.000+10:00
diff --git a/mail/files/userdb-aliases.cf b/mail/files/userdb-aliases.cf
@@ -2,5 +2,4 @@
 
 domain = hashbang.sh
 hosts = postgresql://mail:userdb-mail-lookup@userdb-attempt-too-do-user-989073-0.db.ondigitalocean.com:25060/userdb?sslmode=require
-dbname = userdb
 query = select name || '@' || host from passwd where name = '%u'
