diff -up dovecot-2.2.19/dovecot.service.in.online dovecot-2.2.19/dovecot.service.in
--- dovecot-2.2.19/dovecot.service.in.online	2015-10-05 12:53:55.985729999 +0200
+++ dovecot-2.2.19/dovecot.service.in	2015-10-05 12:54:36.951526750 +0200
@@ -20,7 +20,7 @@
 Description=Dovecot IMAP/POP3 email server
 Documentation=man:dovecot(1)
 Documentation=http://wiki2.dovecot.org/
-After=local-fs.target network.target
+After=local-fs.target network-online.target
 
 [Service]
 Type=simple