Email Source: WPEngine, Inc.

Homepage: https://wpengine.com/

DMARC Capabilities

Capable of generating DMARC compliant email for others

Yes

WPEngine supports full DMARC compliance.

Capable of signing email with DKIM for others

Yes

Contact WPEngine support for DKIM configuration.

Capable of sending SPF compliant email for others

Yes

Add 'include:sendgrid.net' and 'include:mailgun.org' to your SPF record. WPEngine uses either SendGrid or Mailgun, depending on the types of emails being sent. As including the whole ranges of companies like SendGrid and Mailgun authorizes much more than you actually need, feel free to contact WPEngine support requesting a reduced list of IPs to include opposed to whole networks.