Hi HestiaCP Support,
I’m experiencing issues with my server rejecting emails from several providers such as MailChimp, Brevo, Sendinblue, and MailerLite. However, I am able to receive emails from providers like Gmail, Outlook, and Yahoo without any issues.
It seems that marketing emails from certain channels are being rejected, and I would like to resolve this so I can receive emails from all senders without any blacklist problems.
Could you please assist me in identifying and fixing the issue?
Thank you,
Nazmul