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β€œSimplicity is the Ultimate Sophistication” Leonardo Da Vinci
SMTPer
Test & Check
host or ip address of your smtp server (example: smtp.company.com)
the default port is 25, but some smtp servers use a custom port (example: 587)
checked it only if the smtp server needs a secured connection (ssl, tsl)
most of smtp servers need an authentication (login/password). Check it if required
required if 'Use authentication' is checked (ex: account or account@foo.com)
required if 'Use authentication' is checked
Check this box if you want to use a custom Display Name and Subject Header.
the sender's email address (example: account@foo.com)
very important : the test mail will be sent to this address (ex: account@foo.com)
Choose your email body message type
checked it only if you want to Encrypt/obfuscate the email message
very important: the body content type to be sent to the test mail
SMTP send error
Disclaimer
We made this tool for our personal use.
This tool is based on the original work of SMTPer and has been modified for improved functionality.

Please note:
  • This tool is provided as-is, and you use it at your own risk.
  • We do not store any data or logs on our servers.
  • If you are testing sensitive credentials, we strongly recommend using a test account and changing your passwords afterward.
  • We are not responsible for any misuse or consequences arising from the use of this tool.

About
Author: REDX TEAM
This website is an enhanced version of the original tool developed by SMTPer. With permission from the original creators, we have improved its functionality and rehosted it for better accessibility.
Our goal is to provide an optimized and more advanced experience while maintaining the core functionality of the original tool.


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