I usually get an email weekly from Tesco telling me about my todays delivery, however I didn't get one today nor did i get one last week(I just thought it had been forgotten) so this weeks...I rang Tesco who told me the email had been returned as not delivered, I have also had emails returned, but not all, very strange, has anybody in the community had the same problem...one email that was undelivered came back that tiscali.co.uk does not pass DMARC verification and has a DMARC policy of reject.
Regards.
