Check Sent Message Recipient IP Reputation
Catch risky recipient infrastructure after outbound communication.
Trigger
New Sent Message
Triggered when a new message is sent from the Outlook mailbox.
Action
Check IP Reputation
Tool to check the reputation of an ip address. use when you need to determine if an ip address has been reported for abusive activity within a specified look-back period. example: checkip(ipaddress='8.8.8.8', maxageindays=90).
Why this helps
Outbound security reviews often happen late because recipient infrastructure is not checked during normal work.
- Adds a post-send security checkpoint
- Highlights potentially compromised recipient infrastructure
- Keeps checks inside the sending workflow
Setup
Build it in a few focused steps.
- 1Connect Outlook and Abuselpdb once in Notis.
- 2Create an automation instructing Notis to identify a recipient IP when available and check its reputation.
- 3Pick New Sent Message as the trigger.
- 4Select a report destination and test with one real sent message.
Questions about this workflow
What if Outlook does not expose a recipient IP?
Notis should report that the IP is unavailable instead of inventing one.
Can this check every recipient?
Tell Notis to evaluate each available recipient IP and summarize the findings.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Outlook to Abuselpdb. A trigger fires from one place; an action lands in another.
Outlook triggers
Abuselpdb actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Retrieve IP Blacklist
Tool to retrieve a list of the most reported ip addresses. use when building dynamic blocklists or threat intelligence feeds.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Bulk Report
Tool to submit multiple ip abuse reports in bulk. use when you need to report a large set of ips at once by uploading a csv file with required headers. csv must include columns: ip, categories, reportdate, comment.
New Contact Added
Triggered when a new contact is added in the Outlook contacts.
Check Block
Tool to check the reputation of all ip addresses in a cidr range. use when you need aggregated abuse data for a network block.
Calendar Event Changes
Triggered when a new calendar event occurs (created, updated, or deleted) in the Outlook calendar.
Check IP Reputation
Tool to check the reputation of an ip address. use when you need to determine if an ip address has been reported for abusive activity within a specified look-back period. example: checkip(ipaddress='8.8.8.8', maxageindays=90).
New Calendar Event
Triggered when a new calendar event is created in the Outlook calendar.
Clear Address Reports
Tool to remove all reports associated with a specific ip address. use when you need to purge your own abuse records after verifying control of the ip.
New Outlook Message
Triggered when a new message is received in the Outlook mailbox.
Get Abuse Reports
Tool to retrieve a list of abuse reports for a specific ip address. use when you need to fetch historic reports with optional filtering by status, date range, reporter, and pagination.
New Sent Message
Triggered when a new message is sent from the Outlook mailbox.
Connect any two apps with Notis in the middle.
Outlook and Abuselpdb, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Abuselpdb.