SMTP Tester Pro 1.7.1 behebt Verbindungsprobleme mit Mailservern, die ihre Fähigkeiten in mehreren Teilen senden. Diese Server scheitern nicht mehr mit „STARTTLS was required but the server did not issue a STARTTLS command“, und ihre Anmeldeverfahren werden richtig erkannt.

SMTP Tester Pro 1.7.0 connects right away, and tells you exactly why when it doesn't. The default settings and every predefined template now use the encryption your provider expects, and errors show what the server actually replied. - Correct TLS defaults: new settings and all ten predefined templates now use Require STARTTLS on port 587, so Gmail, Outlook, iCloud and the other providers connect instead of timing out. Predefined templates fill in only the server settings and keep your addresses, credentials and message. - Servers without login: turning off "Server Requires Authentication" now really skips the login, so you can test relays and local test servers. The login fields are hidden while it's off. - Clear error messages: errors say what went wrong instead of showing a generic code, and include the server's own response, for example why a login was rejected. A missing or invalid sender address is caught before connecting. - Private logs: passwords and access tokens are no longer written to the transaction log or to error messages, with every authentication method. - More reliable sending: the app stays responsive while it connects and signs in. Messages use standard line endings, and a line containing only a dot no longer cuts a message short. - Cleaner logs: every log opens the same way, server replies are no longer listed twice, line colors match the legend, and hiding timestamps now works with a 12-hour clock too. - Stronger protection: template backups use stronger password protection; importing them requires version 1.7.0 or later, and older backups still import. If Face ID can't unlock the app, your device passcode can. - Polished interface and fixes: every field on Home is labeled, TLS options are grouped, alerts have clear titles, and the How To guide covers HTML, attachments and custom headers. Fixed a crash with an empty sender address, templates saved by early versions reappear, and the Rate on App Store link opens the App Store. Thanks for using SMTP Tester Pro! If you have ideas or run into anything, reach out at dorian@borovina.com

- HTML email bodies with a built-in professional template, plus an automatic plain-text fallback for clients that can't render HTML. - File attachments - pick any file from the Files app. MIME types are detected automatically, and multi-selection is supported. - Custom email headers - Reply-To, X-Mailer, In-Reply-To, or anything else your testing requires. - Multiple recipients - To, Cc and Bcc now accept comma-separated lists. - TLS fine-tuning - allow self-signed certificates or specify a custom OpenSSL cipher suite when your server requires one. - Reliable multipart delivery - resolved a long-standing issue so HTML emails with attachments now render correctly in every mail client. - A refined log color palette for both light and dark themes - readable, semantically meaningful, easy on the eyes. - Unified native iOS design across Home, Logs, Settings and How to Use.

- AES-256 template encryption with password-protected export/import for cross-device security - Face ID now required to view passwords in clear text - Improved timeout protection with app-level safety net prevents hanging - Failed connections now show transaction logs with exact failure points - Enhanced error messages with detailed troubleshooting for timeouts, authentication, and port issues - Appearance modes: Light, Dark, or System to match your preference - What's New screen highlights major updates

Update to iOS 26 design guidelines. Improved Navigation: Updated to the latest iOS 26 navigation system for smoother, more responsive app performance Modern Interface: Refined UI elements that feel more natural and follow the latest iOS 26 design guidelines Please consider leaving a review to support my work! Thank you for using SMTP Tester Pro!

SMTP Transaction Logs are now stored persistently for easy access. - An empty log view displays when no logs are available. - A single log shows directly for quick viewing. - Multiple logs appear in a timestamped list for individual access. Swipe to copy or delete logs. App Log has been removed, with SMTP Transaction Log as the default. Update to streamline your SMTP testing!

- Decluttered the log view - Added "Search Log" - Added "Show Timestamps" - Added "Export Log" - Moved copy log to the menu instead of click to copy - Added additional SMTP logging - Added additional log colors for error, authentication and SSL/TLS - Updated the empty log view

Minor changes

We’ve refreshed our app icon! Look for our sleek new design on your home screen—it’s a fresh face for the app you know and love. Update now to check it out!

What's New: - Now available on iPad! - Experience the same great features and familiar interface on your iPad - No compromise - everything works just like on your iPhone, but optimized for the larger screen - Perfect for developers and IT professionals who prefer working on iPad

Thank you for using the "SMTP Tester Pro". In this version, we fixed the following bugs: - "Timeout" value was not respected in case of the wrong or non-responding SMTP port. - "Clear defaults" was resetting the FaceID value to off, instead of just defaulting the log customizations. We also added a new log color for "Executing command", which is gray by default.