Paddy
69904b749c
Our SMTP host's IP reputation gets its mail blocked by allowlist-based receivers (t-online.de). Route voucher confirmations, account activation and password-reset mail through the Salesforce org's MTA + DKIM instead, via a new EmailSendResource Apex REST endpoint. - common/salesforce.client.ts: shared client-credentials access (token cache + retry-once-on-401), extracted from the newsletter sync so it is no longer duplicated - common.mail.nodemailer.ts -> common.mail.ts: posts to the org endpoint, never throws on a delivery failure (logs + returns a boolean), retries once on a transient failure, base64-encodes attachments with a 3 MB cap - drop the nodemailer dependency - fixes activation/reset email failures that previously threw after the transaction had already committed - tickets.confirmation-email.ts: shared confirmation-email builder used by both the public redeem path and a new admin resend action - redemptions gain a confirmation_email_status column (migration 003) so the admin UI can flag a failed send; POST /tickets/admin/redemptions/:id/resend-confirmation rebuilds and resends Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>