Original Summary

I'm building an email verification tool (emailverifier.io) that checks if an address is real before you send to it, mainly for people doing cold email or email marketing who want fewer bounces. The part I'm stuck on is catch all domains, these are domains that accept any email sent to them, even fake ones, so they never bounce back. That makes it impossible to know if a specific address is real or not. Most tools just mark these as "unknown" and stop there, but that's often a big chunk of someone's list, so it doesn't feel like a great answer. For anyone who's dealt with this from the sending side: does catch-all handling actually matter to you when picking a verification tool, or do things like pricing, speed, or accuracy on non-catch-all addresses matter more? Trying to figure out what's actually worth solving here.   submitted by   /u/sonaliver28 [link]   [comments]

  • 情报分类：商业与市场研究
  • 分类依据：内容涉及商业、投资或市场动态
  • 信息来源：Reddit · SaaS
  • 发布时间：2026/9/22 20:37:04