June 2025

The following changes will be rolled out successively and will be available soon.

New features

Redelivery of the original email

From now on, NoSpamProxy can redeliver emails whose attachments have been blocked and uploaded to the Web Portal in their original form and including all (unmodified) attachments. NoSpamProxy thus fulfils the compliance requirements of customers.

ARC signing

NoSpamProxy now performs ARC signing for an extended customer base. As before, both a list of signers curated by NoSpamProxy and ARC signers you have added yourself can be used.

Fixed bugs

43500 XRechnung: UBL syntax is not recognised.

44833 TLSA record validation is incorrect if not present (NXDOMAIN).