diff --git a/modules/rhizo_base/templates/msmtprc.erb b/modules/rhizo_base/templates/msmtprc.erb
index ee8b828..b585c04 100644
--- a/modules/rhizo_base/templates/msmtprc.erb
+++ b/modules/rhizo_base/templates/msmtprc.erb
@@ -1,9 +1,7 @@
 defaults
 port 25
 tls off
-auto_from
 domain <%= @hostname %>.vm.rhizomatica.org
-maildomain vm.rhizomatica.org
 aliases /etc/aliases
 
 account rhizo