June 2026

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

Changes

48001 The process for requesting a large number of certificates has been improved.

50137 MIME type detection has been optimised.

42567 Encryption Only: Issues with the outbound SMTP connector after resetting the ‘EnforceTcpProxyForNonProtectionTenants’ flag.

48457 Office files are recognised as ZIP files.

48491 Email hint for locked file is missing if another file has been removed.

48904 Partner settings are not replicated if the name of the content filter set has changed.

48980 Image cannot be uploaded to the disclaimer.

49082 Signature is not recognised by NoSpamProxy.

49092 Remove empty artefact of the automatic user import replication.

49104 Disclaimer: Images in the template are corrupted after updating the template.

49481 A Base64-encoded header containing names with Unicode spaces is not detected by the CxO Fraud Detection system.

49569 Cryptographic key configurations differ depending on the Intranet Role and Gateway Role.

49839 CDR fails when sending PDF files without active content to multiple recipients.

49,945 Calls to the Core Antispam Engine take approximately two seconds or longer.

49982 A problem with the database connection is preventing the licence from being updated.

50435 PGP version 16 is faulty – MDC is missing.

50504 EC-SMIME decryption is not working.