secondmail app

RealSender’s “secondmail” app is a ready-to-use mx mailserver
for disaster recovery of a non-functioning mailserver
and instant and automatic creation of email addresses.

When it is associated with spamstop app,
incoming messages can be validated and filtered.
To limit spam or to allow receipt only from authorized senders.

Technical specs summary:

• Inbound only, the email server can only receive without being able to send
  in order to prevent open relay and spread spam
• Catch all, the email server will receive all emails with any address addressed to it
  without you having to create multiple email accounts
• Web UI, email server with web interface to view incoming emails
• REST API, for integration into other applications
• POP3 download, to access the emails of a single recipient,
  or of the entire destination domain, via the embedded POP3 server

Web-interface features:

• List messages in a mailbox
• Displays content of a particular message
• Displays source of a message (headers + body)
• Displays HTML version of a message (in a new window)
• List MIME attachments with buttons to display or download
• Delete a message
• Monitor: a real time display of all received messages

REST API features:

• List Mailbox Contents: GET /api/v1/mailbox/{name}
• Get Message: GET /api/v1/mailbox/{name}/{id}
• Get Message Source: GET /api/v1/mailbox/{name}/{id}/source
• Delete Message: DELETE /api/v1/mailbox/{name}/{id}
• Purge Mailbox Contents: DELETE /api/v1/mailbox/{name}

Security features:

• limit domains to accept mail for
  recipients will be rejected unless their domain is present in the accept domains list.
• secure/encrypted connections via STARTTLS
• automatic daily backups
• automated email deletion after 7 days
• web-interface with basic authentication via https
• https and pop3 access protected by a firewall (source IP address check)

A working demo is available in our (free) postmaster tools area:
» inxbox temporary email