Changelog

3.13.7 (2025-05-20)

Bug Fixes

• bug with proxy (#218) (9515e38)
• Bumped deps (ce34da4)

3.13.6 (2024-10-21)

Bug Fixes

• XFORWARD: Fixed client hostname processing. Fixes #147 (d518417)

3.13.5 (2024-09-08)

Bug Fixes

• Replaced punycode with punycode.js (4ccbcf2)

3.13.4 (2024-04-12)

Bug Fixes

• deps: Bumped deps (e096b12)

3.13.3 (2024-02-29)

Bug Fixes

• deps: Bumped deps (0a2d601)

3.13.2 (2024-02-02)

Bug Fixes

• release: fixed Git URL on package.json (5876626)

3.13.1 (2024-02-02)

Bug Fixes

• deploy: added autorelease (0dbc8e1)
• deps: use punycode module (438c617)

v3.13.0 2023-08-15

• new event handler onSecure
• specified license identifier in package.json (from MIT to MIT-0)

v3.12.0 2023-05-24

• new option authRequiredMessage
• Bumped deps

v3.11.0 2022-04-28

• Added github workflow for tests
• Removed Travis
• Fixed compatibility for Node v18
• Bumped deps

v3.10.0 2022-02-23

• Add missing space suffix to an empty 334 response
• Bumped dependencies

v3.9.0 2021-06-01

• Bumped dependencies
• Added extra log entries for 'close' events

v3.8.0 2020-11-13

• Bump dependencies to latest
• Access to challenge and challengeResponse (CRAM-MD5)

v3.7.0 2020-06-25

• Bump dependencies to latest

v3.6.0 2020-03-15

• Add remote address to any errors
• Bump dependencies to latest

v3.5.0 2019-01-04

• Fix reverse resolving invalid hostname error where greeting was sent twice
• Bump Nodemailer version to v5.0.0

v3.4.5 2018-05-25

• Expose connection id in 'connect' event

v3.4.4 2018-05-04

• Enclose punycode calls in try..catch

v3.4.2 2018-03-16

• handle missing address in listener handler

v3.4.0 2017-12-01

• Added new property secured to indicate an TLS server where TLS is handled upstream
• Allow handling TLS after PROXY header

v3.3.1 2017-11-28

• Do not choke on overly long reverse DNS call

v3.3.0 2017-10-05

• Added new method updateSecureContext({key, cert}) to update TLS options live

v3.2.0 2017-10-01

• Return net.listen() value

v3.1.0 2017-08-16

• Added new server option needsUpgrade to upgrade sockets to TLS immediately after connection is established. Works with secure: true

v3.0.0 2017-04-06

• Reverted license back to MIT

v2.0.3 2017-02-17

• Expose secure state in session

v2.0.2 2017-02-17

• Fixad a bug where server.onConnect(err) did not close the connection

v2.0.1 2017-02-04

• Fixad a bug where server.on('connect', data) had missing data

v2.0.0 2017-02-04

• Changed license from MIT to EUPL-v1.1
• Rewrite to use ES6, this means at least Node.js v6.0.0 is required to use smtp-server

v1.16.1 2016-10-17

• Allowed rewriting connect method

v1.16.0 2016-10-17

• Added new method connect to pass already established sockets to the server

v1.15.0 2016-09-23

• Added new connection property remotePort
• Emit 'connect' event when all handshakes (including PROXY) have been completed

v1.14.2 2016-09-02

• Fix issue with invalidly resolved IPv4 addresses on IPv6 interface

v1.14.1 2016-08-16

• Ignore connection errors outside transaction

v1.14.0 2016-08-09

• Expose connection TLS cipher in the tlsOptions property

v1.13.1 2016-07-29

• Fixed remoteHostname resolving bug

v1.13.0 2016-07-29

• Added new option disableReverseLookup to skip reverse resolving client hostname on connection

v1.12.0 2016-07-25

• Added new property for session: session.transmissionType that identifies the current transmission (SMTP, ESMTP, ESMTPA etc.)

v1.11.2 2016-07-15

• Do not strip last linebreak

v1.11.1 2016-07-12

• this.server.options bug fix #58 (xpepermint)

v1.11.0 2016-07-07

• Added support for LMTP protocol. Set lmtp option to true in order to use it

v1.10.0 2016-07-06

• Added options hidePIPELINING, hide8BITMIME and hideSMTPUTF8

v1.9.1 2016-04-26

• Check that connection._parser exists before trying to use it in the DATA handler

v1.9.0 2016-02-20

• Added new connection method onClose
• Preserve session object, do not re-create it for every transaction
• Added new server option allowInsecureAuth

v1.8.0-beta.0 2016-01-26

• Fixed a bug with XCLIENT ADDR validation
• Added support for XFORWARD command
• Expose XCLIENT and XFORWARD data for the session object (session.xClient, session.xForward - both are Map objects where uppercase argument name is the key, eg. session.xClient.get('ADDR') to see the IP address of XCLIENT)

v1.7.1 2015-10-27

• Fixed an issue with empty NAME for XCLIENT

v1.7.0 2015-10-27

• Added support for XCLIENT with useXClient option
• Fixed an issue with an empty space after EHLO (67acb1534 by AtlasDev)
• Added dummy handlers for KILL, WIZ, SHELL

v1.6.0 2015-09-29

• Catch errors thrown by dns.reverse on invalid remoteAddress values
• Added onConnect handler to block unwanted connections (66784aea by jleal52)

v1.5.2 2015-09-18

• Fixed regression with node v0.12 where STARTTLS connections were kept hanging around after close

v1.5.1 2015-09-18

• Fixed an issue where STARTTLS threw an error
• Fixed an issue where using unknown auth schemes threw an error (a13f0bc8 by farmdog)

v1.5.0 2015-08-21

• Added support for PROXY protocol with useProxy option

v1.4.0 2015-04-30

• Added support for RFC1870 SIZE extension

v1.3.1 2015-04-21

• Added integration tests for CRAM-MD5 authentication
• Exposed SNI support with sniOptions optional server option
• Define used protocol for NPN as 'smtp'

v1.3.0 2015-04-21

• Added CRAM-MD5 authentication support

v1.2.0 2015-03-11

• Do not allow HTTP requests. If the client tries to send a command that looks like a HTTP request, then disconnect
• Close connection after 10 unrecognized commands
• Close connection after 10 unauthenticated commands
• Close all pending connections after server.close() has been called. Default delay to wait is 30 sec. Can be changed with closeTimeout option

v1.1.1 2015-03-11

• Fixed an issue with parsing MAIL FROM and RCPT TO commands, if there was a space before or after the first colon

v1.1.0 2015-03-09

• Added support for hideSTARTTLS option that hides STARTTLS while still allowing to use it (useful for integration test scenarios but not for production use)
• Changed logger option behavior - if the value is false then no logging is used. If the value is missing, then output is logged to console
• Fixed broken examples in the README