Is your domain spoofable ?
Check in one click if your domain is protected against email spoofing. SPF, DKIM, DMARC, and MTA-STS analysis.
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What users are saying
“I used it, it worked well and I realized I had an issue with my SPF record. The tool didn't try to sell me anything and it seems like a useful tool for those looking to self-host their email.”
“Nice work. SMTP being unauthenticated by default is really one of the most underestimated security flaws. One thing to highlight: having SPF and DKIM records is not enough. DMARC is what ties them together and actually enforces the policy.”
“Awesome! I appreciate this. I'm pushing my company because they have an MSP managing everything. This will add to my growing concerns about vulnerabilities I'm going to present to the organization.”
“I'm glad my work domain gets 100%, we spend enough time on it!”
“I've used it on a few of my domains and one of them didn't have a DMARC record, it gave you a solution on how to create one. I like how on the MX area it also identified the mail provider. This is a very solid tool for anyone to properly secure their mail services.”
“Very nice tool, will be adding to my useful tools bookmark.”
