rnwood

rnwood/smtp4dev

smtp4dev - the fake smtp email server for development and testing

3.6K stars 381 forks 3.6K watchers C# BSD 3-Clause "New" or "Revised" License

linux macosx smtp-server smtp4dev windows

1 Open Issue Need Help Last updated: Sep 14, 2025

Open Issues Need Help

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[Feature request] Option to reject/warn of bare line feeds 3 months ago

help wanted

rnwood/smtp4dev

3.6K

smtp4dev - the fake smtp email server for development and testing

C#

#linux#macosx#smtp-server#smtp4dev#windows