Alternative ways (e.g. SMTP) instead of SPF records to set up vanity email

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Alternative ways (e.g. SMTP) instead of SPF records to set up vanity email

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Hello All,

To configure the Vanity Email, it is required to set up a Sender Policy Framework (SPF) policy on the client domain to ensure that Oracle outbound email is delivered successfully to the external candidates.

However, our client has reached the limit of maximum number of SPF records and therefore using SPF records for ORC emails is not an option.

Any idea if there are alternative ways (e.g. SMTP) instead of SPF records to set up vanity email ?