android email

Mail.app plug-in allows sending of secure email.

Portable Thunderbird OS X is the popular Mozilla Thunderbird email client.

It periodically checks your IMAP server for new email

Notifies you when a sent email has been read.

Print/email a directory listing of a certain folder.

Notify is an awesome email notifier for Mac OS X.

Glance at incoming email without switching to Mail.app.

Set email message priorities in Mail.app.

You can mirror Android and iOS screens to any PC with cast code, or USB cable.

Cloud-based SMS and file management between OS X and Android.