Signs this is happening to you
- "Undeliverable" or "delivery failed" notes after you send.
- Notes from mailer-daemon or postmaster.
- Email to one company bounces, every time.
- The note says your email was blocked or refused.
Why do emails bounce back?
Some bounces are simple: a wrong address, or a full mailbox on the other side. Those happen to everyone.
Others mean the other side refused your email. It couldn't prove the email was from you, or your name was on a spam list. Those keep coming until something is fixed.
How do I know which kind it is?
The note says, but in words that are hard to follow. If the address is right and the email still comes back, it is almost always the second kind.
What if only some of my email bounces?
That often means one way of sending is set up right and another isn't. Your mailbox may be fine while a tool you use is refused.
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.
- Your business name, or the place your email comes from, turning up on a spam list.
- A new tool that sends email in your name but was never set up to prove it.
- A list of your email tools that has quietly grown past a hidden limit. Past that point it stops working for all of your email.
- Two settings that each look right on their own, but cancel each other out, so neither one works.
Is any of this hiding in your email? Find out today.
Why senderframework.com
You shouldn't need to read a bounce note to run a business.
We find what's making the other side refuse you, and tell you in plain words what to change.
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.
- We watch your email every day, and the spam lists every hour. You will never have to wonder again.
- Plain words, not codes. What's wrong, how much it matters, and what to do about it.
- If we can't check something, we tell you. We never scare you over nothing.
- The exact change to make, built from what you already have. Hand it to whoever runs your email and it's done.
Not ready yet? See where your email stands in seconds, free: