Valid Email error message SNAFU

I am getting the following error message with addresses that I either type or copy and paste in Mail. This , does not happen if I click on an email and press reply. I cannot trust Mail client to send sensitive information unless this gets fixed. Is there a solution? (Mac Monterey 12.0.1)

iMac 27″, macOS 10.14

Posted on Feb 24, 2022 6:22 PM

Similar questions

error code 10673 when I try to open links in email on my Mac I get an error code -10673 and the message the application can't be opened, this is new
1318 1
Mac Mail, exclamation mark!? Mac Mail. I started getting an exclamation mark out of the blue starting last week. When I check the connections there are all green dots. Why this starts happening especially on Gmail accounts?
2337 4
Apple Mail constantly crashing - how to isolate rogue message or interpret detailed error message I have a MacBook Pro early 2011 running High Sierra (doesn't support Catalina). My mail app is constantly crashing even in middle of an email. I've erased the disk and reinstalled, turned off different mailboxes and deleted .plist and envelope files but nothing helps. Think it may be a rogue email but not sure. Don't know how to isolate it. Below is the detailed error message I get. Have another MacBook Pro in the family and doing the same but could be a shared email or is it something to do with old hardware/High Sierra? Any help really appreciated.
1367 4

1 reply

Feb 24, 2022 6:33 PM in response to bougie

How are you copying the addresses around, and (if there’s a pattern) from which app?

Have you tried copying around other addresses from, say, TextEdit, to see if the problem arises there, too?

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Valid Email error message SNAFU

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up