Rebex Secure Mail

SMTP, IMAP, EWS, POP3, S/MIME .NET library

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Rebex Secure Mail samples

Windows Forms samples

Mail editor

Windows forms application for editing e-mail files.

MIME explorer

Views contents of structured MIME files (mail message, .EML or .MHT file).

WinForm mail sender application

Write an e-mail, add an attachment and send it, either synchronously or in the background, with or without progress bar dialog.

WinForms Exchange Client - EWS mailbox browser

Allows you to browse, view and manage mail messages in a remote Microsoft Exchange mailbox, without actually downloading them. Demonstrates how to connect and authenticate to Exchange server using Exchange Web Services (EWS), browse folders, download and delete emails, read email's content, work with attachments.

WinForms IMAP client - mailbox browser

Allows you to browse, view and manage mail messages in a remote IMAP mailbox, without actually downloading them. Demonstrates how to connect to IMAP server, download emails, read its content, work with attachments.

WinForms POP3 Client - mailbox browser

Allows you to browse, view and manage mail messages in a remote POP3 mailbox, without actually downloading them. Demonstrates how to connect to POP3 server, download emails, read its content, work with attachments.

Console samples (command line apps)

Extract attachments

Extracts and saves all attachments from the specified message. Also validates and decrypts the message if appropriate.

IMAP console client

Complete command line IMAP client with full source code!

IMAP downloader

Retrieves a message list from the specified folder of an IMAP server and downloads the messages into local .EML files.

Interactive SMTP mail sender

Advanced command line application for sending e-mail. Supports attachmentsand is able to send either using the specified SMTP server, through IIS pickup directoryor directly to the recipients' mail servers determined from DNS MX records.

Mail address verifier

A simple command line application that verifies whether the specified e-mail address is valid by attempting to resolve its MX records.

Mail converter

Console application for converting e-mail files between EML(MIME) and MSG(Outlook) formats.

POP3 console client

Complete command line POP3 client with full source code!

POP3 downloader

Retrieves a message list from a POP3 server and downloads the messages into local .EML files.

Simple SMTP mail sender

Very simple command line mail sending utility. Accepts sender, recipient, subject and body from the command line.

SMTP mail sender

Command line e-mail sending utility. Either accepts the sender, recipient, subject, and body from the command line, or loads the e-mail message from the supplied file. Supports SMTP authentication and displays the list of rejected recipients, if any.