services.nextcloud.settings.mail_sendmailmode
NixOS option
For smtp, the sendmail binary is started with the parameter -bs: Use the SMTP protocol on standard input and output. For pipe, the binary is started with the parameters -t: Read message from STDIN and extract recipients.
type: one of "smtp", "pipe"Default
declared in: nixos/modules/services/web-apps/nextcloud.nixView source on NixOS/nixpkgs →"smtp"