#
# Syntax OK, non-null sender => should be accepted
exim -odq -bs
+helo test
mail from:<x@y>
rcpt to:<x@y>
data
****
# Syntax error in header => should fail
exim -odq -bs
+helo test
mail from:<x@y>
rcpt to:<x@y>
data
.
quit
****
+# Syntax error (version 2) in header => should fail
+exim -odq -bs
+helo test
+mail from:<x@y>
+rcpt to:<x@y>
+data
+To: <dummy@gmail.com
+Subject: incomprehensible
+From: <forged@sender.com
+
+Message 2a
+.
+quit
+****
# Syntax error in header => should fail even with null sender
exim -odq -bs
+helo test
mail from:<>
rcpt to:<x@y>
data
****
# Null sender, invalid sender in header => fail
exim -odq -bs
+helo test
mail from:<>
rcpt to:<x@y>
data
****
# Null sender, valid sender in header => accept
exim -odq -bs
+helo test
mail from:<>
rcpt to:<x@y>
data
****
# Syntax OK, non-null sender, but bad data => reject
exim -odq -bs
+helo test
mail from:<x@y>
rcpt to:<x@y>
data
****
# Syntax OK, non-null sender, good data
exim -odi -bs
+helo test
mail from:<x@y>
rcpt to:<userx@test.ex>
data
****
# -bh test: Syntax error in header => should fail
exim -bh 10.0.0.0
+helo test
mail from:<x@y>
rcpt to:<x@y>
data
****
# -bh test: Syntax OK, non-null sender, but bad data => reject
exim -bh 10.0.0.0
+helo test
mail from:<x@y>
rcpt to:<x@y>
data
****
# Group syntax in reply-to header
exim -odi -bs
+helo test
mail from:<x@y>
rcpt to:<userx@test.ex>
data
# Group syntax in reply-to header, but no address (falls back to From: for
# header_sender check - From: is valid)
exim -odi -bs
+helo test
mail from:<>
rcpt to:<userx@test.ex>
data
# Group syntax in reply-to header, but no address (falls back to From: for
# header_sender check - but there is no From:)
exim -odi -bs
+helo test
mail from:<>
rcpt to:<userx@test.ex>
data