New hotfix release v4.20.3

Fixes for PowerShell quirks and SimulateAndDeploy

2025-07-17

πŸ”—Fixes for PowerShell quirks and SimulateAndDeploy

  • Add a workaround for PowerShell 5.1 not correctly converting arrays to JSON when passing them via the InputObject parameter. (#136)
  • Fix Set-OutlookSignatures quitting with exit code 14 when using it in SimulateAndDeploy mode for Exchange Online.
  • Add a workaround for PowerShell not reliably resolving SMB paths with relative parts to absolute paths in the MSAL.PS module.

For a comprehensive list of all changes, dependencies, and fixes, please consult the official CHANGELOG.

πŸ”—Interested in learning more or seeing our solution in action?

Contact us or explore further on our website. We look forward to getting to know you!

new release

 

2026-05-19

πŸ”— Goodbye Rollout Panic: How to Test Outlook Signatures & Out-of-Office Notes Without Accessing Live Mailboxes

Worried about broken templates or overwriting VIP replies? Discover how to use simulation mode to validate signature and OOF logic against real data with zero risk to end users.

2026-05-06

πŸ”— Out-of-office replies or autoresponder rules: Which is the better choice?

At first glance, the choice seems obvious. But on closer inspection, important differences emerge that may change your perspective.

2026-05-01

πŸ”— Set-OutlookSignatures v4.27.0: Configure faster with the new INI Editor and ship with stronger diagnostics

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2026-04-22

πŸ”— Designing signatures for dark mode

The shift to Dark Mode has dramatically improved screen comfort for millions, but it’s introduced a major headache for email signature designers.

2026-04-15

πŸ”— Still using VBS scripts to deploy email signatures? Level up now!

VBScript is officially deprecated by Microsoft. Don't just rewrite your codeβ€”modernize your entire signature deployment strategy with a future-proof framework.