Home › Email problems

Your spare web addresses can be used against you

Many businesses own a few extra web addresses: an old name, a spelling people get wrong, one bought "just in case". They don't send email. But scammers can.

Updated · senderframework.com

Signs this is happening to you

  • You own web addresses you don't use for email.
  • You changed your business name and kept the old address.
  • You bought spellings people often get wrong.
  • Nobody is sure what is set up on them.

Can a web address I don't use send fake email?

Yes. A web address that sends no email still has your name on it. Unless it says out loud "no email comes from here", fake email from it gets delivered just like real email.

Scammers look for exactly these. They are owned by a real business, so they look trusted, and nobody is watching them.

Is this hard to fix?

It's the easiest gap to close. Because a spare address sends nothing, it can be shut tight at once. There is nothing real to break. It just has to be done.

What we find that others miss

These are small things. Each one is enough to send your email to spam, or let a fake through.

Is any of this hiding in your email? Find out today.

Why senderframework.com

Most businesses forget these doors exist. We don't.

Add every web address you own, and we'll show you which doors are open and how to shut them for good.

senderframework.com was built by people who have spent years in the email business, fixing problems just like this one for businesses just like yours. We have seen every way business email goes wrong. Email is all we do, and we do it every single day.

  • The exact change to make, built from what you already have. Hand it to whoever runs your email and it's done.
  • Plain words, not codes. What's wrong, how much it matters, and what to do about it.
  • We watch your email every day, and the spam lists every hour. You will never have to wonder again.

Not ready yet? See where your email stands in seconds, free:

More email problems

Is this email really from them?An email looks like it's from your bank, your boss or a supplier, but something feels off. How senderframework.com tells you if it's real.Gmail or Yahoo are turning your email awayThe biggest email companies now turn away email that can't prove where it came from. What that means for your business, and how senderframework.com keeps you clear.Gmail warns people to be careful with your emailYour customers see a Gmail warning on emails from you. What it means, why it scares people off, and how senderframework.com helps make it go away.Gmail shows "via" next to your nameGmail shows "via" and another company's name beside your emails. What it means to your customers, and how senderframework.com helps you look like yourself.
See plansFrom $29 a month. We watch your email every day and tell you what to fix. All email problemsEvery problem we solve, in plain words.
Build 91 · d8c4753 · 2 Nov 2026, 13:17 UTC