Deliverability issues to Yahoo mail
Hi,
We recently sent out a Marketing newsletter that had a lower deliverability than we normally see. It wasn't massively down but normally we have a deliverability of 99% but this send we had a deliverability of 97.5%. I've been doing some digging and it looks like half of the emails that should have received the emails but didn't are yahoo.co.uk email addresses. Has anyone experienced any issues with sending to this email client before? If so did you find out what caused it?
Thanks,
Katie