Merge branch 'zj/send-email-authen-sasl'

* zj/send-email-authen-sasl:
  send-email: auth plain/login fix

Author: gitster

git-send-email.perl

@@ -1098,6 +1098,12 @@ sub send_message {
 		}
 
 		if (defined $smtp_authuser) {
+			# Workaround AUTH PLAIN/LOGIN interaction defect
+			# with Authen::SASL::Cyrus
+			eval {
+				require Authen::SASL;
+				Authen::SASL->import(qw(Perl));
+			};
 
 			if (!defined $smtp_authpass) {