1 +++++++++++++++++++++++++++
2 R:userx@test.ex -44 13121 SMTP error from remote mail server after RCPT TO:<userx@test.ex>: host 127.0.0.1 [127.0.0.1]: 451 Recipient not OK
3 first failed = time last try = time2 next try = time2 + 1
5 ******** SERVER ********
6 Listening on port 1224 ...
7 Connection request from [127.0.0.1]
12 MAIL FROM:<CALLER@test.ex>
14 RCPT TO:<userx@test.ex>