I get this error when a customer trying to send email (to a couple email addresses):
SMTP error from remote mail server after initial connection: 554 5.7.1 Service unavailable; Client host [IP] blocked using urbl.hostedemail.com; Your IP has been manually blacklisted
Is there anyway to remove blacklist, I checked if the IP is blacklisted on lists but was not.
SMTP error from remote mail server after initial connection: 554 5.7.1 Service unavailable; Client host [IP] blocked using urbl.hostedemail.com; Your IP has been manually blacklisted
Is there anyway to remove blacklist, I checked if the IP is blacklisted on lists but was not.