Change Log

Review product releases, enhancements, and fixes across Virtual Mailer versions. New releases appear first as deployment publishes versioned change log files into the site.

Virtual Mailer 26.4.30.0

April 30, 2026

Polish mailing list import form layout and import command messaging

Changes

6
  • Polish mailing list import form layout and import command messaging
  • Move the source mailing list selector on frmImportContactsFromDatabase from the bottom action panel into the top header area so the source scope is presented with the rest of the import context instead of alongside the import/cancel actions.
  • Update the selector layout to anchor from the top-right, reduce its width to fit the header, and hide the header icon so the top panel has cleaner alignment for the filter dropdown.
  • Reduce the frmMailListEditor command bar height and shift the divider panel upward to tighten the top layout spacing after the toolbar/header adjustments.
  • Correct the cmdButtonImportContacts screen tip so it describes the actual import behavior rather than list statistics, and clarify that duplicates are skipped automatically during import.
  • Refresh the frmMailListEditor resx payload to match the designer resource update associated with the toolbar/layout change.

Virtual Mailer 26.4.26.0

April 26, 2026

Updated AssemblyInfo.cs

Changes

1
  • Updated AssemblyInfo.cs

Virtual Mailer 26.4.15.1

April 15, 2026

feat(virtualmailer): streamline account setup and FTPS deployment

Changes

6
  • Streamline account setup and FTPS deployment
  • Improve the Virtual Mailer account setup and tracking deployment flow to reduce common user friction while preserving safe defaults.
  • Change the default SMTP port for new accounts from 25 to 587
  • Change the default SMTP encryption for new accounts from None to Auto
  • Align new account defaults with the most common authenticated SMTP submission configuration
  • Advanced account settings cleanup:

Virtual Mailer 26.4.15.0

April 15, 2026

Harden open-tracking sync against invalid campaign IDs

Changes

9
  • Added a new built-in email template, Marketing Success, giving users another ready-to-send design option for promotional and product-focused campaigns.
  • Improved application startup performance by deferring the Contacts workspace until it is actually opened. This reduces initial load time and helps the main interface become usable sooner.
  • Optimized contact grid loading for larger databases. Contact records now load more efficiently, with less overhead during startup and when reopening the Contacts area.
  • Added new database performance indexes for SQLite and SQL Server to improve responsiveness in large contact and mailing-list datasets.
  • Updated template preview images so previews display more consistently across the template library.
  • Improved unsubscribe support by adding standards-based one-click unsubscribe headers for campaigns that use a secure https:// tracking URL.
  • Added an in-app warning when a tracking URL uses http:// instead of https://, helping users move to the recommended secure configuration for better deliverability and mailbox compatibility.
  • Fixed an issue where downloading open-tracking data could fail if malformed tracking requests were logged without a valid campaign ID.
  • Hardened open-tracking sync so Virtual Mailer can continue processing valid open activity even when individual tracking log entries are incomplete or invalid.

Virtual Mailer 26.4.11.0

April 11, 2026

Updated AssemblyInfo.cs

Changes

10
  • Improved the email editor so saved campaigns and templates now produce cleaner, more consistent HTML.
  • Pasted content is cleaned up more effectively inside the visual editor, reducing unnecessary formatting and extra markup.
  • Reopening and re-editing saved email content is now more stable and predictable.
  • Inline image handling and message sending behavior were preserved, so this update focuses on content cleanup rather than delivery changes.
  • Streamlined the mailing list “Add Member” workflow by routing new additions through the full contact editor.
  • Adding a member to a mailing list now starts with an email-first flow, making it easier to reuse existing contacts or create new ones without duplicate records.
  • Existing contacts can now be attached to a mailing list from the same workflow, with clearer duplicate-member handling.
  • The contact editor now makes it clearer when saving will also add the contact to a selected mailing list.
  • The mailing list editor now refreshes and reselects the affected member more reliably after add/edit actions.
  • Added a displayed-member count to the mailing list editor for better at-a-glance list visibility.

Virtual Mailer 26.4.9.0

April 9, 2026

Updated AssemblyInfo.cs

Changes

1
  • Updated AssemblyInfo.cs

Virtual Mailer 26.4.5.0

April 5, 2026

Maintenance Release for April 5th

Changes

2
  • Maintenance Release for April 5th
  • Updated pipeline to run when the pipeline yml itself has changed