SMTP & Email API Test Utility
A free, native tool for testing SMTP relay servers and email API providers. Built for email administrators, developers, and IT professionals who need to quickly verify email delivery configurations.
Windows, macOS & CLI available now
Clean, intuitive interface designed for professionals. Test SMTP servers, preview HTML emails, and diagnose delivery issues.
Main Interface - SMTP Configuration
Send test emails through any SMTP server or choose from 12 integrated API providers. Inspect TLS certificates, diagnose delivery issues, and securely store credentials.
Save SMTP and API credentials securely with AES-256-GCM encryption. Master password protection keeps your credentials safe between sessions.
View full certificate chains including protocol version, cipher suite, issuer details, validity dates, and SHA-256 fingerprints.
24-code error database with actionable troubleshooting hints. Port connectivity testing detects ISP blocking, firewall issues, and DNS failures.
Compose in plain text or HTML with auto-detection. Live preview with rendered and raw source views. 6 preloaded templates included.
One-click sending via SendGrid, Mailgun, Amazon SES, Postmark, Brevo, and 7 more providers with built-in authentication handling.
No analytics, no tracking, no data collection. Your credentials stay local. App Sandbox enabled for maximum security.
One-click API-based sending with all major email service providers. Authentication handled automatically.
My Cute Roommate 2 v1312310 Extra Astaros3d Updated: A Comprehensive Review
Other Updates and Improvements
If you have been playing the base version of MCR2, you are used to the standard Daz3D renders. Astaros3D is a renowned modder/scripter in the community known for three things: my cute roommate 2 v1312310 extra astaros3d updated
Challenging in-game economy that may require careful resource management.
The popular mobile game "My Cute Roommate" has been a hit among gamers worldwide, and the latest update, version 1312310, has brought exciting new features and improvements. In this article, we'll dive into the details of the update, specifically focusing on the "Extra Astaros3d" addition, and what it means for players. My Cute Roommate 2 v1312310 Extra Astaros3d Updated:
In the active development cycle of visual novels, specific version numbers indicate exactly how much content has been added. The v13.12310 Extra designation holds distinct significance:
. This update isn't just another patch; it’s a significant milestone for fans of the series. What’s New in the v13.12310 Extra Update? The popular mobile game "My Cute Roommate" has
My Cute Roommate 2 v1312310 Extra Astaros3D Updated is the definitive way to play the game as of late 2024/early 2025. While the original developer has been silent about official updates, Astaros3D has effectively become the unofficial curator of MCR2.
Version v13.12310 Extra: This specific update, released around early 2025, is part of the ongoing development cycle by Astaros3d. The "Extra" designation typically refers to the version containing all premium content and animations previously reserved for specific Patreon tiers.
Live HTML Email Preview
6 Pre-loaded Email Templates
No subscriptions, no limitations, no strings attached.
Windows 10/11 (x64)
Version 1.0.7.0
macOS 14.0+ (Universal)
Version 1.08
Python (Cross-platform)
Open Source
My Cute Roommate 2 v1312310 Extra Astaros3d Updated: A Comprehensive Review
Other Updates and Improvements
If you have been playing the base version of MCR2, you are used to the standard Daz3D renders. Astaros3D is a renowned modder/scripter in the community known for three things:
Challenging in-game economy that may require careful resource management.
The popular mobile game "My Cute Roommate" has been a hit among gamers worldwide, and the latest update, version 1312310, has brought exciting new features and improvements. In this article, we'll dive into the details of the update, specifically focusing on the "Extra Astaros3d" addition, and what it means for players.
In the active development cycle of visual novels, specific version numbers indicate exactly how much content has been added. The v13.12310 Extra designation holds distinct significance:
. This update isn't just another patch; it’s a significant milestone for fans of the series. What’s New in the v13.12310 Extra Update?
My Cute Roommate 2 v1312310 Extra Astaros3D Updated is the definitive way to play the game as of late 2024/early 2025. While the original developer has been silent about official updates, Astaros3D has effectively become the unofficial curator of MCR2.
Version v13.12310 Extra: This specific update, released around early 2025, is part of the ongoing development cycle by Astaros3d. The "Extra" designation typically refers to the version containing all premium content and animations previously reserved for specific Patreon tiers.
Verify SMTP servers, test API providers, inspect TLS certificates, and diagnose delivery issues. No cost, no limits.