From reading the eM Client threads I believe that eg: SmarterMail and IceWarp servers are supported for Whitelists. There may be others.
Suggest to email [email protected] to check if your mail server supports Whitelists
Blacklists are supported on most servers. See below manual how to add or edit a domain or email address into the Blacklist or Whitelist
eM Client documentation blacklist and whitelist
“Menu / Settings (Preferences) / Mail / Blacklist and Whitelist” in V10.
how can I configure my server to be “supported?
We don’t have anything on this forum on how to configure mail servers if yours is not supported.
If you have a current active paid Pro or Personal version, suggest to go to the VIP support page and login and lodge a support ticket for info on that.
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