Current Release

5/1/2014: Version 5.0.1

Many, many bug fixes, including a large number of bugs that can cause crashes. spamdyke-qrv has also received a great deal of attention and now handles every strange configuration qmail can support.

Download spamdyke version 5.0.1

Previous Releases

1/28/2014: Version 5.0.0

Adds full recipient validation and some new sender filters. Also changes the whitelisting feature to not automatically allow relaying for whitelisted connections and fixes a number of bugs.

Download spamdyke version 5.0.0
View the upgrade notes

1/20/2012: Version 4.3.1

Corrects a bug in the new header blacklist filter that could cause erroneous errors and incorrect message rejections.

Download spamdyke 4.3.1

1/15/2012: Version 4.3.0

Adds the ability to filter messages based on the content of their headers. Also fixes some small bugs, a compile error on Debian 7 and a major series of bugs that could result in buffer overflows (possibly remotely exploitable, depending on the configuration options). Please upgrade immediately!

Download spamdyke 4.3.0

General Discussion Mailing List

For general discussion about spamdyke:

This list is the correct place to ask questions, make suggestions, report bugs or discuss anything else about spamdyke. Everyone can post and respond on this list.

List archives are available here:

spamdyke-users archives

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Release Announcements Mailing List

For release announcements only:

This list is only for broadcast announcements of new spamdyke releases. No posts are allowed from the subscribers. This list also sends its messages to the spamdyke-users list, so there is (normally) no reason to subscribe to both lists.

List archives are available here:

spamdyke-release archives

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Development Mailing List

For spamdyke developers and beta testers:

This list is for developers and beta testers to discuss upcoming releases. This is not the correct place to offer feature suggestions; subscribe to spamdyke-users so everyone can read new ideas. Instead, this list is just for bug reports and troubleshooting for beta versions of spamdyke.

IMPORTANT: Anyone can subscribe to this list, but please do not install beta versions of spamdyke unless:

  1. You know what you're doing.
  2. You're willing to report bugs and successes (silent beta testers are worthless).
  3. You're able to install frequent updates/patches to troubleshoot problems.
  4. You're willing to risk losing some email.
  5. You're willing to risk upsetting some users.
  6. You have your employer's and users' permission.

List archives are available here:

spamdyke-dev archives

Our archives are searchable thanks to

Search the archives