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How to Set Up DKIM for Apptoto?


DKIM is a technique for validating a message's integrity and originating domain. It allows a party to claim responsibility for a message via cryptographic signature and can be verified by a recipient.

Here is how you can create a DKIM record with Apptoto: 

Creating a DKIM Record for Apptoto

Apptoto recommends you set up DKIM authentication for your domains. You can sign your emails with a DKIM key when using Apptoto to send emails on behalf of your domain. To do so: 

  • Contact Apptoto support at:

  • Lodge your request to enable DKIM for your custom domain on Apptoto 

  • Apptoto will then generate and provide you the DKIM key pair for your domain 

  • Publish the DKIM public key in your DNS and the private key is used by Apptoto to sign your outgoing emails during mail transfer

To make sure your DKIM DNS record is free from errors and valid, lookup your record using our DKIM record lookup tool. 

Enable DMARC for all your domains today! Get on board with a free DMARC trial.

PowerDMARC is the author of this solution article.

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