Note: Depending on your installation type, this update can be installed via the Update Now button in Outlook itself or the Microsoft Store. Microsoft 365 Apps, Outlook 2016 Retail, Outlook 2019 Retail, Outlook 2021 Retail.We fixed an issue where references and reply-to headers were removed when replying to an email and the subject was changed.īased on your release channel, you’ll be updated to the following version.Fixed an issue where a dialog box saying “Trying to connect” would appear for multiple minutes while trying to save email attachments to a network share.We fixed an issue that caused attachment size limits to not be evaluated when drag/dropping an attachment into a mail message.We fixed an issue where the time slots of calendars in side-by-side view do not line up correctly.We fixed an issue that caused users to experience crashes at unpredictable intervals when using some add-ins.We fixed an issue that caused S/MIME users to receive an NDR when selecting the “Send Unencrypted” option.We fixed an issue that caused users to experience the application to close unexpectedly when clicking on some non-HTTP links.In addition, it contains 1 documented non-security fix related to Outlook Current Version 2301, 5 fixes for Semi-Annual Version 2208, 1 fix for Semi-Annual Version 2202, and 1 fix for Semi-Annual Version 2108.

It contains 3 security updates for Word (1), Publisher (1), and Office (1). The February security and rollup update has been made available for all Click-to-Run installations of Outlook 2016, Outlook 2019, Outlook 2021 and Outlook as part of a Microsoft 365 subscription.

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