Hello,
we are providing mail services and email marketing services to one of our customer - a development company based in Czech republic.
For some time, we are seeing messages, that our primary sending domain is being blacklisted by ESET spam cloud protection.
Our primary sending domain: profimailing.net
The error message forwarded to us by one of the subscribers:
How should we proceed to resolve this? Can we send you Some of flagged emails for investigation?
Thank you for help.
With regards,
Jiri