I use Xeams 6.7

I track successly the mail in SMTPconverstation.log, but I can not find the mail in Message Repository List(Good,junk,possible junk).

2019-02-12 10:14:09,028 - [     40020] ************ New connection from: 1.2.3.4
2019-02-12 10:14:09,044 - [     40020] C --> EHLO ms03.zyz.com
2019-02-12 10:14:09,044 - [     40020] S <-- 250-210.1.2.3.4. Please to meet you
2019-02-12 10:14:09,044 - [     40020] S <-- 250-SIZE 52428800
2019-02-12 10:14:09,044 - [     40020] S <-- 250 OK
2019-02-12 10:14:09,385 - [     40020] C --> QUIT
2019-02-12 10:14:09,385 - [     40020] S <-- 221 Good bye. Hope to see you again
2019-02-12 10:14:09,385 - [     40020] ~~~~~~~~~~~~ Connection Terminated (357:999999)
2019-02-12 10:14:09,416 - [     40019] C --> MAIL FROM:<abc@xyz.com>
2019-02-12 10:14:09,416 - [     40019] S <-- 250 OK
2019-02-12 10:14:09,431 - [     40019] C --> RCPT TO:<XXX@>
2019-02-12 10:14:09,431 - [     40019] S <-- 250 OK
2019-02-12 10:14:09,463 - [     40019] C --> DATA
2019-02-12 10:14:09,463 - [     40019] S <-- 354 Start mail input; end with <CRLF>.<CRLF>
2019-02-12 10:14:09,579 - [     40019] S <-- 250 2.6.0 Queued mail for delivery

How can I resolve the problem?