Mail 9.3 crashes when downloading emails
Hi I have an issue that Mail keeps crashing. If I delete the Mail folder under Library it will resolve the issue but then as soon as the emails start downloading the issue will re-occur.
I have identified it is a message within the POP account that is causing the issue, however there are a lot of messages and I don't want to remove any (it is a customer's mailbox). Is there any way to fix this?
I am running macOS 10.11.6