sendmailc

A minimalistic library to send emails with SMTP through Gmail and other popular services from C.

Building

To build everything, run make. To build just the library, run make lib. To build everything you must create credentials.h in examples and define:

• const char *client_id - this is the OAUTH2 id of your google app
• const char *client_secret - this is the OAUTH2 secret of your google app
• const char *user_email_address - this is the email address the mail will be sent from

Building on Linux

It's pretty simple, just run make and you'll get libsendmailc.a in the lib folder. In your program you should #include <sendmail.h> and link to -lsendmailc and -lcurl.

Crosscompiling for Windows with MinGW

Run make CROSS_COMPILE=x86_64-w64-mingw32- BIN_SUFFIX=".exe" ADDITIONAL_LDFLAGS="-lws2_32" and you'll get libsendmailc.a in the lib folder. In your program you should #include <sendmail.h> and link to -lsendmailc -lcurl -lws2_32.

Features

• Sending simple emails with SMTP
• Google OAUTH2
• Google Gmail SMTP send support
• Microsoft OAUTH2
• Other SMTP servers
• Custom OAUTH2
• Other authentication schemes