This is a Next.js project providing a proxy server to allow connecting to Microsoft SMTP servers using basic authentication. 535 5.7.139 Authentication unsuccessful, basic authentication is disabled.
A production-ready SMTP relay server that bridges legacy applications using Basic Authentication with Microsoft 365's modern OAuth2 authentication via Microsoft Graph API. smtp-relay/ ├── src/ # Core ...
The Simple Mail Transport Protocol, or SMTP, is a standard for how computers talk to each other to send email. If you're sending email using Microsoft Outlook, your computer may connect to your ...