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Author SHA1 Message Date
kayos@tcp.direct
23f0d67abe
Remove broken example, refactor code, fix module path 2022-02-01 05:19:11 -08:00
Alex SZAKALY
166abaf187
chore: add leading underscore to examples directory (#13) 
Unfortunately the dependency github.com/eaigner/dkim
is no longer available

As a temporary solution we need to put leading underscore
to let Go recursively ignore it

Signed-off-by: Alex Szakaly <alex.szakaly@gmail.com>
 2021-11-22 00:56:59 +01:00
Jonathon Reinhart
b5f17a69f6
Implement graceful shutdown (#11) 
* Implement graceful shutdown

This borrows heavily from the implementation of net/http Server.Shutdown().

Closes #10

* Add Server.Address() function to return listener address of a Server

This is useful for logging, etc.

* Refactor out Server.Wait() and add 'wait' param to Shutdown()

This allows a consumer which runs multiple Servers (decke/smtprelay) to
first shut down all servers (passing wait=false) so no new connections are
accepted, and then wait for outstanding client connections to finish.
 2021-03-29 10:24:55 +02:00
Bernhard Fröhlich
32be721d71
Verify that user is properly authenticated before sending mail if AUTH is required (#6) 
* Verify that user is properly authenticated before sending mail if AUTH is required

* Add testcase to verify that user is properly authenticated before sending mail if authenticator is setup

* Fix TestErrors() to not misuse auth bypass
 2020-06-07 18:48:25 +02:00
Christian Joergensen
7c73bd1d49
Add go.yml (#8) 2020-05-23 10:26:20 +02:00
Christian Joergensen
74ef92e4ba
Merge pull request #5 from decke/received-header-fixes 
Use new tls.CipherSuiteName() from Go 1.14 instead of own map
 2020-05-21 18:49:32 +02:00
Christian Joergensen
c6661acb7e
Merge pull request #7 from chrj/ssl-testing 
New test SSL certificate, better logging in tests
 2020-05-21 18:44:49 +02:00
Christian Joergensen
724b678a1a New test certificate. Better logging in tests. 2020-05-21 18:44:04 +02:00
Bernhard Froehlich
d975e4449b
Use new tls.CipherSuiteName() from Go 1.14 instead of own outdated map and add tls.VersionTLS13 to version list 2020-05-11 12:36:56 +00:00
Christian Joergensen
9c93a62f1a Merge branch 'decke-fixes-for-upstream' 2018-12-16 22:10:16 +01:00
Bernhard Froehlich
6323615a6b
Fix testsuite for Received line test 2018-12-14 13:43:03 +00:00
Bernhard Froehlich
21709bf51f
Add list of cipher suites to show them in proper text and gracefully 
handle if cipher suite or TLS version are not defined in our map.
 2018-12-14 13:31:43 +00:00
Bernhard Froehlich
52710f748c
Improve compatibility of Received line 2018-12-14 13:06:11 +00:00
Bernhard Froehlich
0002b7c334
Format timestamp according to RFC 5322 as described in RFC 5321 (chapter 4.4): 
Time-stamp-line = "Received:" FWS Stamp <CRLF>
Stamp = From-domain By-domain Opt-info [CFWS] ";"
FWS date-time
; where "date-time" is as defined in RFC 5322 [4]
; but the "obs-" forms, especially two-digit
; years, are prohibited in SMTP and MUST NOT be used.
...
 2018-12-14 11:20:58 +00:00
Bernhard Froehlich
e7d1686eae
Fix client IP in Received line for IPv6 IP addresses 2018-12-14 11:08:42 +00:00
Bernhard Froehlich
9fccea2351
Ensure that the TLS handshake has been done before using tls.ConnectionState() 
otherwise handshake is performed on first read/write and peer.TLS is invalid.
 2018-12-14 11:04:35 +00:00
Christian Joergensen
0857b2e4ed Updated readme to reflect versioning scheme. 2018-09-26 21:24:54 +02:00
Christian Joergensen
f70a0c8d52 Removing personal e-mail from comments and tests. 2018-09-26 21:22:28 +02:00
Christian Joergensen
8ff45117c6 Adding support for go modules. 2018-09-26 21:16:44 +02:00
Christian Joergensen
99fb19190d
Merge pull request #3 from matjam/master 
Handle address validation better.
 2018-09-26 21:14:46 +02:00
Christian Joergensen
6441050e00 Added extra and cleaned old test cases for pull request #3. 2018-09-26 21:10:58 +02:00
Nathan Ollerenshaw
eb300d92cc Allow the '<>' null sender. 2018-06-29 14:41:59 -07:00
Nathan Ollerenshaw
c009354c02 Removed check for single '@' in address. 2018-06-29 14:32:02 -07:00
Nathan Ollerenshaw
752519b0c8 Modified address parsing to use the net/mail ParseAddress function. 2018-06-29 14:13:01 -07:00
Christian Joergensen
722e9f7848 Also set Peer.TLS connection state on raw TLS connections. 
Fix double underscore typo.
 2017-10-10 10:10:59 +02:00
Christian Joergensen
52e449011b Support TLS listeners (fixes issue #2). 2017-10-09 20:05:15 +02:00
Christian Joergensen
b2cb7a02c3 Removed old hgignore file. 2017-08-24 11:45:08 +02:00
Christian Joergensen
3ad0b67af6 Add Go Report Card, fix a couple of golint warnings. 2017-08-24 11:41:02 +02:00
Christian Joergensen
470c2fc1cb Updated readme. 2017-08-22 23:58:03 +02:00
Christian Joergensen
7c67aa254c Merge pull request #1 from cgt/importpaths 
Update import paths for move to GitHub
 2017-08-20 21:32:57 +02:00
Christoffer G. Thomsen
2987b286a4 Update import paths for move to GitHub 2017-08-20 18:05:24 +02:00
Christian Joergensen
68adb5dd88 Change readme to github links. 2017-08-17 20:23:29 +02:00
Christian Joergensen
b564e87572 Improve the command parser to try to parse malformed commands. 
Timon Relitzki reported that some systems, for example the Synology
DSM Rackstations, will send an extra space character with their SMTP
commands.

MAIL FROM:<christian@technobabble.dk>

Becomes:

MAIL FROM: <christian@technobabble.dk>

This confused the command parser. In the spirit of the robustness
principle if have choosen to improve the command parse to also handle
these extra spaces.

The command parser has also been extended with some extra unit tests,
to demonstrate the problem.
 2017-05-23 21:42:13 +02:00
Christian Joergensen
3cbf67409f Merge. 2017-05-22 19:54:10 +02:00
Christian Joergensen
843d673448 Proxy protocol support, go vet. 2017-05-22 19:45:42 +02:00
Marcel Voigt
f4b9300d6a Add ProtocolLogger to Server 
- If set, logs received and sent SMTP messages
 2016-05-01 15:37:06 +02:00
Craig
12d460e481 fix error messages 2016-02-12 01:35:10 +00:00
Craig
66f94a07ae Fix several panics on invalid input 2016-02-12 01:26:50 +00:00
Christian Joergensen
24e6eeee9d Add synopsis for dkim-proxy. 2014-07-27 14:35:08 +02:00
Christian Joergensen
bca0c8ba29 Example DKIM proxy using the smtpd package. 2014-07-27 13:47:32 +02:00
Christian Joergensen
6ea6ce2c75 go fmt 2014-07-27 13:47:14 +02:00
Christian Joergensen
16f0241d5e Refactored ssl test setup. 2014-07-27 09:37:42 +02:00
Christian Joergensen
c0d4dc204d Tests refactoring, readme updated. 2014-07-26 18:29:14 +02:00
Christian Joergensen
437121004c Fix panic on blank line. 2014-07-22 08:49:12 +02:00
Christian Joergensen
753dd09501 More test cases. 2014-07-21 13:27:05 +02:00
Christian Joergensen
1d5d658be6 Added new Server field Hostname for the FQDN over the server (and updated various uses of the hostname). Moved Server.Addr to a parameter for ListenAndServe, as it was only used there. 2014-07-21 12:43:42 +02:00
Christian Joergensen
d28767953f Added TLS param to Peer. Added option to prepend Received header to envelope data. 2014-07-21 00:06:56 +02:00
Christian Joergensen
c6fe39d4dc Update synopsis. 2014-07-20 21:53:47 +02:00
Christian Joergensen
9695f7c734 XCLIENT support. 2014-07-20 21:51:39 +02:00
Christian Joergensen
0fa1acf706 Handle too long lines. Make envelope reset into a session method. 2014-07-19 20:55:40 +02:00