A whitelist (also known as an allowlist) is a registry of IP addresses or servers from which valid emails are sent. Emails originating from these servers are always accepted.
The opposite of a whitelist is a blacklist. Emails sent from servers on this list are not accepted.
Does MovaWorks use a whitelist?
Yes, our email filters utilize various methods, including blacklisting, whitelisting, and greylisting, to filter incoming and outgoing emails.