DKIM Generator

Use the DKIM record generator to create private and public keys DKIM keys for use with any SMTP server that supports DKIM signing.

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DMARC Policy Generator

The DMARC record generator helps you generate a valid DMARC policy for your domain. Try the free DMARC tool today!

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DNS Lookup Tool

Perform authoritative DNS lookups for various types of DNS resource records, like A Records, MX Records, TXT Records, and more

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MTA-STS Verification Tool

Verify that MTA-STS is configured correctly for your domain. The tool will lookup the policy for your domain and connect to your email server to verify it will pass the published policy

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Text-Encoding Tool

Easily encode or decode text using Quoted Printable, Base64, or Url encoding. Just enter the text you want to decode or encode into the appropriate box and the results are encoded instantly. Easily switch your text between different encodings just by changing the encoding algorithm tab.

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CSS Inliner Tool

Avoid the trouble of writing CSS inline and use this tool to automatically convert your HTML. Just paste in your HTML and CSS classes and the tool does the rest for you.

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Trusted By:

The SocketLabs team of email experts is always responsive, helpful, and knowledgeable.

Sandra Felger  |  Operations Manager, Pro Transportation Services, Inc.

We have recently chosen Socketlabs as our SMTP provider because they are really professional, their services are good, fast and nicely supported by the Socketlabs team. The service is good because the emails sent via the SMTP are always delivered and there is a really nice web console where you can check the status of all emails sent. Their support is very fast to reply when you have a question.  It was also very fast and well documented to get up and running.  After investigating SMTP providers Socketlabs appeared to us as the best SMTP provider that fit our needs.  We are happy with them!

Guillaume Peris  |  Sungard

I have been fighting to get your competitor to work for months.... no phone number, just an awkward way to 'submit a ticket’. I signed up with you today and within 30 minutes I was up and running. I made a phone call to your support team and they would not end the call until they were sure that I understood everything perfectly. You guys are great. Thank you.

Kem Sisson  |  President, Money Movers, Inc.

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