1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected "ehlo abcd" H=[127.0.0.1] next input="mail from:\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was advertised): rejected "data" H=(abcd) [127.0.0.1] next input="the message\r\nsecond line\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected "mail from:" H=(abcd) [127.0.0.1] next input="rcpt to:\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected "mail from:" H=(abcd) [ip4.ip4.ip4.ip4] next input="rcpt to:\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected "junk1" H=[ip4.ip4.ip4.ip4] next input="junk2\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected "rset" H=(abcd) [ip4.ip4.ip4.ip4] next input="quit\r\n" 1999-03-02 09:44:33 SMTP protocol synchronization error (input sent without waiting for greeting): rejected connection from H=[127.0.0.1] input="helo abcd\r\n"