SonicWall has confirmed today that some of its Email Security and firewall products have been hit by the Y2K22 bug, causing message log updates and junk box failures starting with January 1st, 2022. Ref https://www.sonicwall.com/support/product-notification/email-security-junk-box-message-log-update-issues-y2k22-bug/220107153806217/
