I'm having issues with emails being sent for new donations (membership signups actually).
I've tested each mail server type and I can send bulk emails, and test emails. I'm using PayPal as my processor and that seems to be working fine.
My contributions are being marked complete, and new contact/memberships are being created. It seems the only problem is the member isn't getting sent a receipt email.
I noticed this q: Online receipt not being send to donors which sounds similar but I think I've tested that it isn't a paypal problem.
When I tell the system to store the emails in the db, no email is being created, telling me the issue is within CiviCRM.
Any ideas? Much appreciated.