Graylog2/graylog2-plugin-output-email — pull request #1 by ssevertson (2013-02-13 20:44:24+00:00)
Title: Email output plugin enhancements

Re-implement plugin with direct javax.mail calls instead of Commons Email - allows for batching of messages on a single transport, and increased throughput.

Support standard SMTP, SMTPS, and SMTP/TLS

Use HTML to format email for readability

Support including arbitrary fields in email output based on a regular expression