What's a good phplist hosting provider in Germany?


I suppose this is a question for German members in particular.

The current (shared) hosting provider for three self hosted phplist installations (different clients) is slashing mail quotas. So I’m looking for a replacement that will allow upwards of 1000 emails/h to be sent (for a reasonable price). Are there any providers specifically offering phplist hosting in Germany / EU (b/c of GDPR)?

Thanks for any recommendation!