Your message did not reach some or all of the intended recipients.
Subject: test
Sent: 29/5/2558 16:01
The following recipient(s) cannot be reached:
'suphot.s@ckshoes.co.th' on 29/5/2558 16:01
Server error: '550 User account jidapa.y@ott.co.th has sent too many emails'