Real citation data from live scans across Perplexity, Google SGE. 16 sources · 20 citations · updated 2026-06-05
| # | Source | Cited by | Citations |
|---|---|---|---|
| 1 | community.hubspot.com Figured out how to remove invalid/bad emails for sending test emails | PerplexityGoogle SGE | 2 |
| 2 | reddit.com What do you actually do with invalid emails… suppress them or ... | PerplexityGoogle SGE | 2 |
| 3 | stackoverflow.com How to collect and clean database entries with bad emails | PerplexityGoogle SGE | 2 |
| 4 | zerobounce.net Invalid Emails Guide - What They Are and How to Prevent Them | PerplexityGoogle SGE | 2 |
| 5 | ask.metafilter.com Automatically removing invalid email addresses from newsletter? | Perplexity | 1 |
| 6 | askleo.com How Do I Remove Invalid Email Addresses from Auto-fill? - Ask Leo! | Google SGE | 1 |
| 7 | community.klaviyo.com Invalid Email Addresses are not suppressed - Klaviyo Community | Perplexity | 1 |
| 8 | community.spiceworks.com Regular Expression to Retrieve Invalid Addresses | Perplexity | 1 |
| 9 | facebook.com Why is my email address invalid when registering on the database? | Google SGE | 1 |
| 10 | forums.phpfreaks.com select records with valid email address - MySQL Help - PHP Freaks | Google SGE | 1 |
| 11 | mailerio.com Invalid Email Address: How To Fix & Avoid - Mailerio | Perplexity | 1 |
| 12 | support.google.com Validation Errors - Invalid Email Addresses - Google Help | Google SGE | 1 |
| 13 | truelist.io Invalid Email Addresses: How to Find and Fix Them - Truelist | Perplexity | 1 |
| 14 | twilio.com Delete invalid emails | SendGrid Docs - Twilio | Google SGE | 1 |
| 15 | vitamail.vitanur.com How to Check If an Email Is Valid and Fix Invalid Addresses - VitaMail | Perplexity | 1 |
| 16 | youtube.com How Do I Remove Invalid Email Addresses from Auto-fill? - YouTube | Google SGE | 1 |
If AI doesn't cite you for the questions your buyers ask, you're invisible at the moment of choice. Run a free scan to see where you stand — and how to fix it.
Honest by design: this is real data from AI-engine scans (Perplexity, Gemini, Google). Citation counts reflect how often each source appeared across those scans. ChatGPT is measured separately in paid deep scans.