Feature request: separate recipients for reminders (exclude e-invoice inbox contacts from reminder emails)

Problem With mandatory B2B e-invoicing in Germany, more and more of our customers send us a dedicated email address that only accepts invoices, e.g. [email protected] or [email protected]. These inboxes are usually processed automatically (OCR / XRechnung / ZUGFeRD intake). At the same time, these customers explicitly ask us not to send payment reminders to that address. Reminders should go to the accounting contact or the person who placed the order, who has a separate email address. Currently this is not possible in Invoice Ninja. ReminderJob sends every reminder to all invitations of the invoice, i.e. to exactly the same contacts that received the invoice. The available switches don't cover the case: • contact send_email / cc_only: affects invoices and reminders alike • client setting send_reminders: turns reminders on or off for all contacts of the client So we either send reminders into an automated invoice intake (where they are rejected or…