N-Able Mail Assure (SolarWinds Spam Experts)
Mail Assure helps safeguard against phishing, spam, viruses, ransomware, social engineering, and other email-borne threats.

Authentication Technologies Supported
| SPF | DKIM |
| Yes | Yes |
Mail Assure SPF Setup
These regional specific records are only to be used if you require a reduction in the scope of allowed IPs to a smaller geographic region.
| Region | Value |
| Global | spf.mtaroutes.com |
| EU |
spf-eu.mtaroutes.com
|
| US |
spf-us.mtaroutes.com
|
| UK |
spf-uk.mtaroutes.com
|
| AU |
spf-au.mtaroutes.com
|
| CA |
spf-ca.mtaroutes.com
|
| ZA |
spf-za.mtaroutes.com
|

Mail Assure DKIM Setup
If there is no DKIM signing, you can decide to either sign this on your sending MTA, or sign with Mail Assure.
- Login to Mail Assure to the Domain Level Control Panel
- Select Outgoing > DKIM
- Choose the DKIM key length (The recommendation is to use 2048, if your DNS accepts it )
- Enter the DKIM selector and click on Generate and save new private/public pair

5. Once the key has been generated, create a TXT DNS record
6. In the Mail Assure's Outgoing > Manage Outgoing Users/Authentication page for your Outgoing User/Authentication Method

Official Documentation
https://documentation.n-able.com/mail-assure/userguide/qsg/Content/qsg/set-up-dkim.htm
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