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Validate IBANs in sent payment instructions

Add a final bank-detail check before payment instructions leave your mailbox.

Trigger

New Sent Message

Triggered when a new message is sent from the Outlook mailbox.

Action

Validate IBAN

Tool to validate international bank account numbers (ibans). use when you need to verify an iban's structure before processing transactions.

Why this helps

A typo in outgoing payment instructions can trigger rework, confusion, or failed transfers.

  • Add a final quality check
  • Reduce correction emails
  • Protect payment handoffs

Setup

Build it in a few focused steps.

  • 1Connect Outlook and Api labz once in the Notis portal.
  • 2Create an automation with a clear name and prompt.
  • 3Tell Notis to extract IBANs from sent payment instructions and validate each one.
  • 4Pick New Sent Message as the trigger.
  • 5Choose a report channel, then test with one real payment email.

Questions about this workflow

Can it check multiple IBANs?

Yes. Tell Notis to validate every IBAN found in the sent message.

Will it stop the email from sending?

No. The sent-message trigger runs after sending and reports the validation result.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Outlook to Api labz. A trigger fires from one place; an action lands in another.

Outlook triggers

Api labz actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Validate IBAN

Tool to validate international bank account numbers (ibans). use when you need to verify an iban's structure before processing transactions.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Integrate Deal

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ActionInstant

New Contact Added

Triggered when a new contact is added in the Outlook contacts.

TriggerInstant

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Tool to list all airtable tables for a given base. use when you need to retrieve table names before interacting with a table.

ActionInstant

Calendar Event Changes

Triggered when a new calendar event occurs (created, updated, or deleted) in the Outlook calendar.

TriggerInstant

Trello AI Search Engine

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ActionInstant

New Calendar Event

Triggered when a new calendar event is created in the Outlook calendar.

TriggerInstant

New Outlook Message

Triggered when a new message is received in the Outlook mailbox.

TriggerInstant

New Sent Message

Triggered when a new message is sent from the Outlook mailbox.

TriggerInstant

Connect any two apps with Notis in the middle.

Outlook and Api labz, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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