$49 audit
Audit your full sending infrastructure
Catch the silent killers: missing rDNS, blacklisted IPs, bad MX records, and unwarmed mailboxes.
Domain age & WHOIS
Confirm domain looks legit to receivers.
Blacklist check
Across 100+ RBLs and surbl-style lists.
MX & rDNS
Verify return-path and reverse DNS.
Mailbox warm-up status
Know if you're ready for full volume.
IP reputation
Check sender pool health.
Detailed PDF report
Share with your team or VA.