Postmaster and Abuse Contact
This page is for mailbox providers, blocklist operators, and recipients to report spam, abuse, or delivery issues related to mail.0tax.co.
Contact details
Postmaster: postmaster@0tax.co
Abuse: abuse@0tax.co
Server hostname: mail.0tax.co
Sending IP: 102.22.210.168
Policy
This mail infrastructure is intended for legitimate, permission-based email only. Unsolicited bulk email is not permitted. We investigate complaints and disable abusive sending. We support SPF, DKIM, and DMARC, honor unsubscribe requests, and maintain suppression lists.
If you are requesting delisting, include
The sending IP and domain
Date and time the issue occurred
Any bounce or block message you received
What changes were made (rDNS/PTR, SPF/DKIM/DMARC, rate limiting, list hygiene)
Confirmation that messages are permission-based and that complaints are handled
This site exists solely to provide postmaster and abuse contact information for mail.0tax.co