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SPF and DKIM Records for Sending Email From Your Own Domain

in Notifications

If you have completed the rest of the process for sending Rezgo notifications from your own domain, you can contact us for instructions on updating your DNS. If you’re already comfortable adding DKIM and SPF records, these are the records you will need to create:

DKIM

To enable DKIM, create a TXT record for mandrill._domainkey.yourdomain.com (just replace yourdomain.com with the domain you’re setting up) with the following value:

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;

Some DNS providers require that semicolons be escaped. If your provider requires escaping, use this value instead:

v=DKIM1\; k=rsa\; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB\;

SPF

If you don’t already have a TXT record with SPF information, you will need to create one that includes the following:

v=spf1 include:spf.mandrillapp.com ?all

If you already have a TXT record with SPF information, you’ll need to add Mandrill’s servers to that record by adding the following:

include:spf.mandrillapp.com

This goes before the last operator, which is usually ?all, ~all, or -all).

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