"No sender" emails.

[davidra]

For no apparent reason I've started to get new emails appearing in my inbox that are grayed out, dated 12/31/69, and have no subject or content. They won't open. When I delete them it appears to come right back. I have three accounts (iCloud, Yahoo and Exchange) but have no way of knowing which these came from. Additionally they only appear on my iPhone and not on my iPad or iMac. Someone else posted the same issue last year but had no responses.

Suggestions?

 

[BrianBaughn]

You do have a way of knowing in which account an email was received by going to the individual inboxes.

Once you know that, are the emails appearing at the respective webmail site?

 

[willmtaylor]

https://www.macrumors.com/2016/03/07/ghost-emails-1970-unix/

https://forums.macrumors.com/threads/mysterious-email-dated-12-31-69-cant-be-read-deleted.1144424/

https://forums.macrumors.com/threads/mail-keeps-showing-a-no-sender-email-dated-12-31-69.1823153/

https://forums.macrumors.com/threads/12-31-16-no-sender-email.1966387/

http://appletoolbox.com/2010/08/mysterious-no-subject-no-sender-mail-messages/