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OCLC Support

What should we add to our SPF record for emails coming from OCLC?

  • You want to add the IP address records to your SPF record to allow emails to come from OCLC
Applies to
  • ILLiad

Here are the IP addresses you need to allow with your SPF (Sender Policy Framework) record:

  1. The mailhost IP address - or ( if OCLC is hosting your address.
  2. A secondary IP address should be also be added as a failover IP address of the mail server ( -
  3. The IP address of your Web Server if you are hosting your email.
  4. Also, allow for Relay.
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