on 27-05-2020 05:16 PM
I received a wedding invitation previously from a friend via email@example.com on 10/04/2020.
Due to Covid-19 they've had to rearrange the event to next year and tried in the last three days to send another invite. Howver that latest email bounced back and TalkTalk said my email address did not exist. My friend tried again without success so I suggested he use a hotmail address of mine. This was successful and acceptance of the invite acknowledged.
We are in contact by email OK between my talktalk address and his yahoo. Why might this have occurred?