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Modify DNS Records for Your External Domain Name

1. Modify the MX records

Remove any existing MX records and add the following 2 new MX records:

Note: Set the priority of both MX records to a value of 10

2. Modify the TXT record

Remove the existing TXT record and add the following new TXT record:

v=spf1 -all

3. Create a new A record

Create an A record called and point it to the IP address

Note: Please replace with your actual domain name.