# Insert SPF, DKIM and DMARC entries on Mautic? **URL:** \ **Category:** Product Support\ **Created:** [February 23, 2018, 9:28am UTC](https://forum.mautic.org/t/insert-spf-dkim-and-dmarc-entries-on-mautic/10261 "2018-02-23T09:28:15Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/1X/43c63600fe51440378769136903f1fa2a9a34102.png) [@system](https://forum.mautic.org/u/system)\ **Post date:** [February 23, 2018, 9:28am UTC](https://forum.mautic.org/t/insert-spf-dkim-and-dmarc-entries-on-mautic/10261/1 "2018-02-23T09:28:15Z")
Hi I finally create correctly SPF, DKIM and DMARC entries on DNS records of my domain (3 subdomain names). My request is if I have to put these 3 subdomains names on Mautic configuration to prevent the emails marking as spam. I configured Mautic with the domain SMTP with a real mailbox and logging information. Thank you for you support and this great software Sergio ---
**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/1X/43c63600fe51440378769136903f1fa2a9a34102.png) [@system](https://forum.mautic.org/u/system)\ **Post date:** [February 23, 2018, 9:30am UTC](https://forum.mautic.org/t/insert-spf-dkim-and-dmarc-entries-on-mautic/10261/2 "2018-02-23T09:30:35Z")
Is it possible that setting a mailbox and its SMTP information for the same domain I don’t have to put SPF, DKIM and DMARC entries configuration on Mautic? Thank you again Sergio ---
**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/1X/43c63600fe51440378769136903f1fa2a9a34102.png) [@system](https://forum.mautic.org/u/system)\ **Post date:** [February 26, 2018, 6:29am UTC](https://forum.mautic.org/t/insert-spf-dkim-and-dmarc-entries-on-mautic/10261/3 "2018-02-26T06:29:55Z")
Hello Sorry, I just now read that is my server that adds the information about DMARC in the header of the email that was sent. Thank you 4 your support Sergio