+++++++++++++++++++++++++++ R:x@y: -44 13121 SMTP error from remote mail server after RCPT TO:: host 127.0.0.1 [127.0.0.1]: 451 Temporary error first failed = time last try = time2 next try = time2 + 1 +++++++++++++++++++++++++++ ******** SERVER ******** Listening on port 1224 ... Connection request from [127.0.0.1] 220 Server ready EHLO myhost.test.ex 250 OK MAIL FROM: 250 OK RCPT TO: 451 Temporary error QUIT 250 OK End of script Listening on port 1224 ... Connection request from [127.0.0.1] 220 Server ready EHLO myhost.test.ex 250 OK MAIL FROM: 250 OK RCPT TO: 250 OK DATA 354 Go Ahead Received: from CALLER by myhost.test.ex with local (Exim x.yz) (envelope-from ) id 10HmaX-0005vi-00 for x@y; Tue, 2 Mar 1999 09:44:33 +0000 Date: Tue, 2 Mar 1999 09:44:33 +0000 Message-Id: From: CALLER_NAME . 250 OK QUIT 250 OK End of script