# Hosted Mautic SMTP server IP addresses **URL:** \ **Category:** Product Support\ **Created:** [March 18, 2015, 9:38am UTC](https://forum.mautic.org/t/hosted-mautic-smtp-server-ip-addresses/1670 "2015-03-18T09:38:10Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![TrevorHutt](https://avatars.discourse-cdn.com/v4/letter/t/ecc23a/32.png) [@TrevorHutt](https://forum.mautic.org/u/TrevorHutt)\ **Post date:** [March 18, 2015, 9:38am UTC](https://forum.mautic.org/t/hosted-mautic-smtp-server-ip-addresses/1670/1 "2015-03-18T09:38:10Z")
Our service desk are reporting that our Mimecast anti-spam is reporting 550 (spam email) for emails coming in bound to our BDM’s. They have request a list of the IP addresses of the SMTP servers that the hosted Mautic platform uses. Are you able to provide such a list? Thanks in advance. ---
**Author:** ![TrevorHutt](https://avatars.discourse-cdn.com/v4/letter/t/ecc23a/32.png) [@TrevorHutt](https://forum.mautic.org/u/TrevorHutt)\ **Post date:** [March 18, 2015, 9:38am UTC](https://forum.mautic.org/t/hosted-mautic-smtp-server-ip-addresses/1670/2 "2015-03-18T09:38:10Z")
Our service desk are reporting that our Mimecast anti-spam is reporting 550 (spam email) for emails coming in bound to our BDM’s. They have request a list of the IP addresses of the SMTP servers that the hosted Mautic platform uses. Are you able to provide such a list? Thanks in advance. ---
**Author:** ![silavapi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/silavapi/32/7424_2.png) [@silavapi](https://forum.mautic.org/u/silavapi)\ **Post date:** [February 2, 2020, 11:00pm UTC](https://forum.mautic.org/t/hosted-mautic-smtp-server-ip-addresses/1670/3 "2020-02-02T23:00:34Z")