My main email address ends in blueyonder.co.uk and has worked fine for donkey's years. I recently discovered that emails from a particular sender (ancestry.com) had stopped coming through. Nothing got caught in Spam and Ancestry support claimed that their system confirmed that the emails were being sent and no bounce messages were being received.
I changed my contact email on that website to one ending in googlemail.com and emails began to arrive again. I remembered that I should have also been getting weekly update emails from MoneySavingExpert.com and hadn't seen any for ages, so I changed the contact email address in that account to googlemail.com as well and the weekly updates now arrive.
Yesterday I went to create a user account with LG and supplied my blueyonder.co.uk address. They said a 'confirm your email address' email had been sent but again, nothing arrived. I requested a resend but still no joy. I then changed the contact email to my googlemail.com address and the confirmation email popped up immediately.
In general, my blueyonder.co.uk address works fine so I'm puzzled why selected emails just don't arrive. I'd rather not change my main email address to anything else because I've used it all over the place in umpteen online accounts. Updating all those details would be a nightmare.
Has anyone experienced this kind of issue with their blueyonder (or other) email address before?