Free Email ForwardingThe best free email forwarding for custom domains. Visit our website to get started (SMTP server)
mxclientA minimalist client for sending mail direct to recipient's MX
smf-spfIt's a lightweight, fast and reliable Sendmail milter that implements the Sender Policy Framework
ESP-Mail-Client⚡️Arduino Mail Client Library to send, read and get incoming mail notification for ESP32, ESP8266 and SAMD21 devices. The library also supported other Arduino devices using Clients interfaces e.g. WiFiClient, EthernetClient, and GSMClient.
go-mailer📫 Simple e-mail sender for Go Programming Language
MailThe Hoa\Mail library.
mailbox📨 簡易電子報發送系統,使用 #Golang 實作,send campaign mail with open, click tracker.