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.
Nikolai Gogol (1809–1852) is one of Russia’s most enigmatic writers. He wrote surreal, darkly comic stories like "The Nose" , "The Overcoat" , and "Viy" (the last being a horror novella about a seminary student who spends a night in a church with a witch’s corpse). Gogol burned the manuscript of his sequel to Dead Souls and died after a self-imposed fasting regime, possibly due to mental illness.
Director creates a gothic, desaturated palette reminiscent of Tim Burton meeting Andrei Tarkovsky. Snow-covered villages, candlelit manors, and fog-drenched forests dominate the screen. Practical effects for monsters (like the Viy) are preferred over CGI, giving the horror a tangible, claustrophobic feel. Gogol.A.Terrible.Vengeance.2018 -Hindi -MOVIBD...
: Often compared to the macabre aesthetic of Tim Burton’s Sleepy Hollow , the film features "crepuscular" cinematography and a "doomy intensity". Nikolai Gogol (1809–1852) is one of Russia’s most
as a fictionalized version of author Nikolai Gogol, who uses his supernatural visions to solve a series of ritualistic murders. Movie Quick Facts Release Date: August 30, 2018 (Russia) 1 hour and 47 minutes Egor Baranov IMDb Score: Trilogy Watch Order : Often compared to the macabre aesthetic of
For those searching for , the intent is clear: you want the original Russian-language version of the 2018 film, without Hindi dubbing and without compressed or low-quality releases from the group "MOVIBD." You are likely a cinephile seeking the authentic, high-definition experience of one of the most ambitious Russian fantasy-horror productions of the last decade.
: The film moves beyond traditional horror, incorporating elements of a police procedural as Gogol uses his "automatic writing" to provide clues for the investigation.
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
Nikolai Gogol (1809–1852) is one of Russia’s most enigmatic writers. He wrote surreal, darkly comic stories like "The Nose" , "The Overcoat" , and "Viy" (the last being a horror novella about a seminary student who spends a night in a church with a witch’s corpse). Gogol burned the manuscript of his sequel to Dead Souls and died after a self-imposed fasting regime, possibly due to mental illness.
Director creates a gothic, desaturated palette reminiscent of Tim Burton meeting Andrei Tarkovsky. Snow-covered villages, candlelit manors, and fog-drenched forests dominate the screen. Practical effects for monsters (like the Viy) are preferred over CGI, giving the horror a tangible, claustrophobic feel.
: Often compared to the macabre aesthetic of Tim Burton’s Sleepy Hollow , the film features "crepuscular" cinematography and a "doomy intensity".
as a fictionalized version of author Nikolai Gogol, who uses his supernatural visions to solve a series of ritualistic murders. Movie Quick Facts Release Date: August 30, 2018 (Russia) 1 hour and 47 minutes Egor Baranov IMDb Score: Trilogy Watch Order
For those searching for , the intent is clear: you want the original Russian-language version of the 2018 film, without Hindi dubbing and without compressed or low-quality releases from the group "MOVIBD." You are likely a cinephile seeking the authentic, high-definition experience of one of the most ambitious Russian fantasy-horror productions of the last decade.
: The film moves beyond traditional horror, incorporating elements of a police procedural as Gogol uses his "automatic writing" to provide clues for the investigation.
Verify SMTP servers, test API providers, inspect TLS certificates, and diagnose delivery issues. No cost, no limits.