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rnwood / smtp4dev

smtp4dev - the fake smtp email server for development and testing
BSD 3-Clause "New" or "Revised" License
3.07k stars 344 forks source link

[Feature] IPv6 support #1400

Closed josephsallan closed 6 months ago

josephsallan commented 6 months ago

Currently smtp4dev listens only on IPv4. Would it be possible to enable IPv6 support?

Possibly either dual stack by default and/or configurable between:

Very much appreciate all your work on this excellent tool!

rnwood commented 6 months ago

Implemented in PR #1408.

Dual stack is on by default. See appsettings "disableipv6"