(iPhone 13, iOS 16.5.1)
For the first time in 11 years of iPhones I noticed a little yellow flag to the right of a message header in the Apple Mail Sent folder for a message to multiple receivers in the BCC field (see image). I also noticed no receivers were listed in the CC/BCC line when I open the message in the Sent folder. However, I called one of the recipients who confirmed he did receive the message.
What does a little yellow flag indicate?
