SPF configuration
SPF is a standard that allows declaring which IP addresses are allowed to send an email on behalf of your domain.
If you already have an SPF record you should add an entry for your LibraCyber ESG, if you don’t have an SPF record please consider having one.
If the appliance is in the LibraCyber cloud, all you have to add is include: spf.esvacloud.com
For example, if your current record is
v=spf1 mx a:mail.mydomain.com -all
It should become:
v=spf1 mx a:mail.mydomain.com include:spf.esvacloud.com -all
If you have LibraCyber ESG on-premise, you should add an a: or an ip4: entry.
You should also add a TXT record for the exact hostname of your ESG (unless it is in our cloud on the esvacloud domain), this TXT record should contain: v=spf1 a -all
These are just examples, please refer to the documentation of the SPF framework.