+
+
+
+cat >"$draft" <<!
+To: charly@example.net
+Cc: friends: alice@example.org, Gill <gill@example.org>;
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group in CC
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: charly@example.net
+Cc: friends: ;
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group in CC
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice@example.org
+gill@example.org
+charly@example.net
+!
+
+
+
+cat >"$draft" <<!
+To: charly@example.net
+Cc: friends: alice@example.org, Gill <gill@example.org>
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: No semicolon at the end of the group
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: charly@example.net
+Cc: friends: ;
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: No semicolon at the end of the group
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice@example.org
+gill@example.org
+charly@example.net
+!
+
+
+
+cat >"$draft" <<!
+To: friends: Alice <alice@example.org>, Gill <gill@example.org>;,
+ charly@example.net
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group plus address with comma
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: friends: ;, charly@example.net
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group plus address with comma
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice@example.org
+gill@example.org
+charly@example.net
+!
+
+
+
+cat >"$draft" <<!
+To: friends: Alice <alice@example.org>, Gill <gill@example.org>;
+ charly@example.net
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group plus address, no comma
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: friends: ;, charly@example.net
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group plus address, no comma
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice@example.org
+gill@example.org
+charly@example.net
+!
+
+
+
+cat >"$draft" <<!
+To: abc:alice
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: One word with a colon inside
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: abc: ;
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: One word with a colon inside
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice
+!
+
+
+
+cat >"$draft" <<!
+To: charly
+Dcc: friends: Alice <alice@example.org>, Gill <gill@example.org>;
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group in Dcc
+----------------
+foo
+!
+
+runandcheck 'spost -debug "$draft"' <<!
+To: charly
+Date: Sun, 25 Oct 2015 18:59:56 +0100
+Subject: Group in Dcc
+From: Bob <bob@example.org>
+
+foo
+----EOM----
+alice@example.org
+gill@example.org
+charly
+!