I'm trying to add a domain name to my personal white list.
I want to allow email from all of the subdomains of a particular domain. For example, sub1.domain.com, sub2.domain.com, sub3.domain.com
I've tried adding just @domain.com to my whitelist, but that doesn't seem to work. I've also tried @*.domain.com and @.domain.com but neither of those work. I'm sure I'm close right?
Thanks for your help.
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