spr1049nc03
Technical User
554 5.7.1 This message has been blocked because the HELO/EHLO domain is invalid.
I have check my dns record and every thing semms ok
Also now I am getting this
xchange.nelsoncable.tv #5.5.0 smtp;554 Service unavailable; Client host [216.198.108.150] blocked using dul.dnsbl.sorbs.net; Dynamic IP Address See:
I have check my dns record and every thing semms ok
Also now I am getting this
xchange.nelsoncable.tv #5.5.0 smtp;554 Service unavailable; Client host [216.198.108.150] blocked using dul.dnsbl.sorbs.net; Dynamic IP Address See: