Exchange Online Archives - Page 5 of 56

(Updated) Retirement of -Credential parameter when connecting to Exchange Online PowerShell [MC1248389]

Message ID: MC1248389 (Updated) Updated March 25, 2026: We have updated the second bullet in 'What you can do to prepare'. Thank you for your patience. [Introduction] Microsoft is retiring the -Credential parameter used when connecting to Exchange Online PowerShell. Starting…

Modern Workspace Pro 31 March 2026Admin impact, Plan for change, Retirement, Updated messageNo Comments

Exchange Online

(Updated) High Volume Email for Microsoft 365 now generally available [MC1243552]

Message ID: MC1243552 (Updated) Updated March 31, 2026: We have updated the content. Thank you for your patience. [Introduction]Exchange Online includes email‑sending limits based on three factors: recipient rate limit, recipient limit, and message rate limit. To support customers whose internal…

Modern Workspace Pro 31 March 2026Admin impact, New feature, Stay informed, Updated message, User impactNo Comments

Exchange Online

Outlook: Improved handling of disallowed and failed email reactions [MC1261593]

Message ID: MC1261593 [Introduction] We’re improving how Outlook respects the x‑ms‑reactions: disallow header in Classic Outlook for Windows. This update ensures that when reactions are disallowed, the Reactions button is correctly disabled and any failed reaction attempts are fully reverted.…

Modern Workspace Pro 26 March 2026Feature update, Stay informed, User impactNo Comments

Exchange Online

(Updated) Retirement of -Credential parameter when connecting to Exchange Online PowerShell [MC1248389]

Message ID: MC1248389 (Updated) [Introduction] Microsoft is retiring the -Credential parameter used when connecting to Exchange Online PowerShell. Starting with module versions released in July 2026 and later, the -Credential parameter will be removed from both Connect-ExchangeOnline and Connect-IppsSession cmdlets. Organizations…

Modern Workspace Pro 25 March 2026Admin impact, Plan for change, Retirement, Updated messageNo Comments

Exchange Online Microsoft 365 apps

Outlook Mobile: New external image handling option for safe senders [MC1260700]

Message ID: MC1260700 Introduction To address customer feedback and align Outlook Mobile with other Outlook endpoints, we’re updating how Outlook for iOS and Android handles external images in email messages. This update introduces a new “Load images for safe senders”…

Modern Workspace Pro 24 March 2026Admin impact, Feature update, Stay informed, User impactNo Comments

Exchange Online Microsoft 365 apps

Offline attachments policy for the new Outlook for Windows [MC1259820]

Message ID: MC1259820 [Introduction] We are introducing a new OWAMailboxPolicy setting that allows administrators to control whether file attachments are available when users work offline in the new Outlook for Windows. This change adds a tenant-level configuration option for managing…

Modern Workspace Pro 24 March 2026Admin impact, Feature update, Stay informed, User impactNo Comments

Mike on Anthropic Claude Sonnet is now available in Microsoft 365 Copilot [MC1247880]17 April 2026
Really interesting update. It feels like the bigger story here is not just that another model has been added, but…
Mike on Copilot entry point changes in Excel [MC1282571]17 April 2026
This is a helpful breakdown of what looks like a small UX change on the surface but has very real…
AI Logo Generator on GCP Release Notes: February 14, 202617 February 2026
It’s exciting to see Google SecOps SIEM and SOAR updates rolling out globally. I’m curious if there are any significant…
AI Music Generator on GCP Release Notes: February 13, 202615 February 2026
Security bulletins like the one for CVE-2025-13292 are always a bit concerning, but it’s reassuring to know Google is actively…
Nano Banana AI on GCP Release Notes: February 12, 202614 February 2026
This migration tool seems like a great step for those looking to modernize their infrastructure. Being able to move App…