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. bokep indo memek tembem mendesah body mantap best
View full certificate chains including protocol version, cipher suite, issuer details, validity dates, and SHA-256 fingerprints. The Classics : The 2002 film Ada Apa Dengan Cinta
24-code error database with actionable troubleshooting hints. Port connectivity testing detects ISP blocking, firewall issues, and DNS failures. This influence can be seen in everything from
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.
Indonesian Entertainment and Popular Culture Report
Indonesian fashion has gained international recognition, with designers like Riyanto and Sihara Ludmila showcasing their creations on global runways. Traditional Indonesian textiles, such as Batik and Ikat, have been incorporated into modern designs, reflecting the country's rich cultural heritage.
Film and Television
The film industry has seen a massive resurgence since the 2000s. The Classics : The 2002 film Ada Apa Dengan Cinta?
Like many other countries, Indonesia has been deeply influenced by global pop culture trends. The "Hallyu Wave" (Korean Wave) has had a profound impact, with K-pop, K-dramas, and Korean fashion and beauty products becoming immensely popular. This influence can be seen in everything from the music produced by local artists to the aesthetics of Indonesian television shows and advertisements.
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
Indonesian Entertainment and Popular Culture Report
Indonesian fashion has gained international recognition, with designers like Riyanto and Sihara Ludmila showcasing their creations on global runways. Traditional Indonesian textiles, such as Batik and Ikat, have been incorporated into modern designs, reflecting the country's rich cultural heritage.
Film and Television
The film industry has seen a massive resurgence since the 2000s. The Classics : The 2002 film Ada Apa Dengan Cinta?
Like many other countries, Indonesia has been deeply influenced by global pop culture trends. The "Hallyu Wave" (Korean Wave) has had a profound impact, with K-pop, K-dramas, and Korean fashion and beauty products becoming immensely popular. This influence can be seen in everything from the music produced by local artists to the aesthetics of Indonesian television shows and advertisements.
Verify SMTP servers, test API providers, inspect TLS certificates, and diagnose delivery issues. No cost, no limits.