Hello,
I am started my first campaign, and I was « Soft Bounce » with this error:
551-5.7.1 Your IP is black listed by SpamCop.org (See SpamCop.net - Blocking List ( bl.spamcop.net )). 551-5.7.1 To best protect our users from spam, 551 5.7.1 we will ignore all incoming emails from you until the matter is resolved.
However when I checked if Brevo sender IP is blacklisted, it looks ok:
How to prevent being viewed (even in spambox) by our subscribers?
Thanks