TLS and AUTH verification on connect
TLS and AUTH verification on connect
SMTP
SMTP mail studio
SMTP verification without mail log archaeology
Connect mail servers with smtp:// or smtps://. Nexoxa Bridge Mail studio verifies AUTH/TLS, composes HTML or plain messages, and sends tests — no one-off scripts.
Platform
Capabilities
HTML and plain compose
HTML and plain compose
Attachments and test send
Attachments and test send
Port 587 STARTTLS and 465 SMTPS helpers
Port 587 STARTTLS and 465 SMTPS helpers
Connect
Connect with a URL
Schemes: smtp://, smtps://
smtp://user:[email protected]:587?secure=tls
Credentials encrypt into Windows Credential Manager (AES-256-GCM). Never uploaded to Nexoxa servers.
Included
What you get
- ·TLS and AUTH verification on connect
- ·HTML and plain compose
- ·Attachments and test send
- ·Port 587 STARTTLS and 465 SMTPS helpers
Mail studioTLS verifyTest send
Compare
Why teams switch
Problem
Testing SMTP means one-off scripts or opaque SaaS testers
Nexoxa Bridge
Connect, verify, and send from Mail studio
Problem
Port 587 vs 465 vs STARTTLS trips up deployments
Nexoxa Bridge
secure=tls, secure=ssl, or secure=none query params
Explore
Related connections
Try Nexoxa Bridge for SMTP
Free tier · Pro & Enterprise · Microsoft Store · Local-first credentials
