Suggest an alternative to

DoNotSend

Sending messages by hacking the DNS protocol. See website for demo server usage instructions

Why do you think that https://github.com/TechnitiumSoftware/DnsServer is a good alternative to DoNotSend

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with DoNotSend. Optional.

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