Thank you diddledan for your input!
There is a Postfix MTA installed and enabled in plesk.
I can also see the whole Mail Queue in Plesk which shows 48 deferred mails.
I don´t know where the problem might be.
Hi,
thank you for your reply binarywc,
we have a dedicated server with ubuntu 18.04 and Plesk installed. So I have full root access to it and I´m able to change the whole configuration.
Thank you binarywc,
I already thought about a smtp plug-in, but for me that’s a solution, it’s just a workaround. I think there must be a reason why WordPress emails work properly on my old (source) server and why not on my new server.
Any other ideas?
Are there maybe known issues if you move a WordPress site from one server to another,which I didn’t fixed??
Regards patde22
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This reply was modified 7 years, 1 month ago by patde22.
