Receiving mail to someone else
iMac, macOS High Sierra (10.13.6)
iMac, macOS High Sierra (10.13.6)
You could be listed under BCC.
See this article Mail Viewing preferences on Mac - Apple Support
Load remote content in messages | When remote content is retrieved from a server, information about your Mac can be revealed. You can deselect the option for increased security, but some messages may not display correctly. Remote content isn’t displayed in messages that Mail marks as junk. |
See these articles also iCloud: Manage junk mail in iCloud Mail
Identify and filter junk mail in iCloud - Apple Support
Reduce junk mail in Mail on Mac - Apple Support
More refined method for filtering junk mails , see this article Mail advanced junk mail settings on Mac - Apple Support
Receiving mail to someone else