SpamSieve seems do mix/mess up Mails - I'm loosing important data!

Hello!

Since I have installed SpamSieve, some Mails are mixed up together…
Sometimes i have a mail of one of my customers mixed in another promotional Mail…
For example, if i search for a customer, i find a mail of “booking.com”… with Subject and sender of the booking.com Newsletter…
But if i open it, i find a messed up Mail (multipart) from a customer…
Very Strange and annoying - it could lead to loosing money as i do delete some of the Newsletters unread

What is going on - please give me advice how to get that fixed - this is important for me!

Thank you in advance

Regards,

Christian

I don’t think this is related to SpamSieve because it doesn’t affect how messages are stored or displayed. My guess is that your Mail database is damaged and needs to be rebuilt. I would also suggest uninstalling your other Mail plug-ins to see whether that helps.