Email Authentication
Validate MX, SPF (with lookup count), DKIM, DMARC, MTA-STS and BIMI records.
Enter a domain above and select Run check.
All 20 tools Paste a value and press Enter
All 20 tools Paste a value and press Enter
Validate MX, SPF (with lookup count), DKIM, DMARC, MTA-STS and BIMI records.
Enter a domain above and select Run check.
Found a problem?
DNS, mail delivery, certificates and blocklists are what we deal with every day. Green Olive Tree has managed servers around the clock since 2001.