Updated Articles

  1. Email Not Sending: Hybrid Exchange + Office 365

    Configure PoliteMail in a hybrid Exchange 365 setup. Use on‑prem EWS for group expansion and sync Entra ID attributes to ensure accurate delivery.
  2. Permissions for Different List Handling Methods

    Review PoliteMail Microsoft Graph permissions for Entra ID and Exchange integration, covering delegated, application, and EWS-based access levels.
  3. Email Notification for Large Broadcast Completion

    Easily track large broadcast sends by setting email progress updates at specified intervals. Notifications are based on send duration, not recipient count, ensuring you stay informed throughout the process.
  4. Online Version Backward Compatible with Desktop?

    PoliteMail Online is fully compatible with the Desktop version, although you will likely receive a notice that your desktop application will need to be updated.
  5. Desktop Edition Updates When Online Updates?

    While the desktop version of PoliteMail may not automatically update (depending on your permissions), you will receive a notification to update if you are using an out-of-date version of PoliteMail.
  6. Average Read Time: Mobile vs. Desktop

    Average read time is calculated based on all of the recipients who read the e-mail, regardless of the device type.
  7. Fix Invalid Credential Error

    Clearing your cache and restarting Outlook is your best bet for resolving an Invalid Credential error.
  8. Message Hyphenation Differs from Preview

    Learn why hyphenation in PoliteMail Online may differ from Outlook. Understand language rule variations, and how to adjust or insert manual hyphens.
  9. Set Send-To Permissions on Exchange/Office 365

    Control who can send to distribution lists in Exchange 365 with PoliteMail Syncronym. Set send-to permissions and prevent reply-all access issues.
  10. PoliteMail with Mimecast or Proofpoint

    Email security appliances like Proofpoint or Barracuda filter spam and phishing emails. Learn how to whitelist PoliteMail for secure internal message delivery.