[BlueOnyx:14225] Re: Blueonyx Control panel is Not adding vsite user email information to virtusertable and access files - User unknown errors (more info)

[Dudi Goldenberg]

>>> Jan  3 17:17:24 fs sendmail[5395]: s03NHNwC005395: ruleset=check_rcpt,
>>> arg1=<postmaster at xxx.com>, relay=[23.249.168.247], reject=550 5.1.1
>>> <postmaster at xxxx.com>... User unknown

Is 23.249.168.247 the correct IP for the domain MX?

D.