nixos/monica: fix email configuration bug

[sehqlr]

This is a one-line change to make Monica's email configuration work, and will close #345193. This is my first time contributing to nixpkgsI have not done a lot of testing since I'm not 100% on how to do all of it. I'm more than happy to go through a more rigorous process if need be.

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[lucasew]

I don't know about the domain of this package.

BTW for a lot of services there is tests, called NixOS tests, that basically work by using a python script to interact with a set of VMs. I'm running one of them for monica.

And a suggestion: there is a naming convention on how to name PRs and commits. This case would be something like nixos/monica: fix email configuration bug.

Welcome to nixpkgs!

[sehqlr]

there is a naming convention on how to name PRs and commits

Duly noted, I'll refer back to this commit when needed. Thanks

[Silver-Golden]

Came across this issue myself last night, glad to see there is a patch in progress for it.

Taking a look at the issue @Guekka may want to give the approval for this (I know he said go ahead in the other thread but always good to have it here)

[Guekka]

Looks good to me. @sehqlr I see you added your name to maintainers. You can make yourself a maintainer of monica if you want, especially since I no longer use this module