feat(email): SMTP mailer behind the EmailService seam (EMAIL_PROVIDER=smtp); Resend stays the hosted default (#1746)

SmtpEmailService (nodemailer 9.0.5, exact-pinned) behind the existing EmailService seam. Provider resolution: EMAIL_PROVIDER wins, else RESEND_API_KEY selects Resend (hosted byte-identical), else SMTP_HOST selects SMTP. From header is built exactly like the Resend service after #1956 (no 'via <app>', fromAddress honored, platform-sender retry). STARTTLS is required by default (requireTLS) with SMTP_REQUIRE_TLS=false as an explicit opt-out for a plaintext LAN relay. Docs, env examples and the generated extension registry updated.
This commit is contained in:
Jakob Wennberg
2026-08-30 11:54:47 +02:00
committed by GitHub
parent 8ec12fefc7
commit 523fba0419
21 changed files with 716 additions and 29 deletions
+2 -2
View File
@@ -1070,10 +1070,10 @@ const INVOICE: Record<string, StructuredErrorEntry> = {
INVOICE_SEND_EMAIL_NOT_CONFIGURED: {
httpStatus: 503,
message_sv:
'E-posttjänsten är inte konfigurerad. Kontrollera att RESEND_API_KEY och RESEND_FROM_EMAIL är satta.',
'E-posttjänsten är inte konfigurerad. Kontrollera att RESEND_API_KEY och RESEND_FROM_EMAIL är satta (eller SMTP_HOST och SMTP_FROM_EMAIL med EMAIL_PROVIDER=smtp).',
message_en: 'Email service is not configured.',
remediation: {
description: 'Set RESEND_API_KEY and RESEND_FROM_EMAIL in the deployment environment.',
description: 'Set RESEND_API_KEY and RESEND_FROM_EMAIL (or SMTP_HOST and SMTP_FROM_EMAIL with EMAIL_PROVIDER=smtp) in the deployment environment.',
},
},
INVOICE_SEND_NO_CUSTOMER_EMAIL: {