MailCoreMailCore is a library designed to ease the pain of working with e-mail protocols. Its runs on iOS, OS X, Android, Windows and Linux. MailCore is batteries included with support for SMTP, IMAP, POP3, RFC822, MIME and rendering of HTML messages. Getting Started Getting the Code Documentation Mailing List Apps Using MailCore FAQ Consulting Authors Announcing MailCore 2! From the authors of Sparrow an
GitHub - sendgrid/sendgrid-objc: SendGrid Objective-C helper library
