Contact form not sending and nobody told you

When it breaks 6 min read

How to tell whether your website form is still delivering inquiries, why forms fail silently for months, and what to change so you find out in minutes.

A customer says they filled out the form on your website three weeks ago and never heard back. You have no record of it. You have not had an inquiry through the site in a while, but the summer was quiet, so you did not think much of it.

That is what a broken contact form looks like from the inside: no error and no alert, only a slow month you had an explanation for.

Why this one is worse than a site being down

A site that will not load announces itself. Somebody calls within the day and tells you. It is a bad morning, but it is a short one.

A broken form does the opposite. The visitor sees the thank-you message, believes you have their details, and waits. You see nothing at all, because nothing arriving looks identical to nobody writing. There is no moment where the failure becomes visible, which is why forms can stay broken for months.

The repair is small. The cost is every person who thought they had contacted you and concluded you could not be bothered to reply.

Test it yourself, in the next two minutes

Stop reading and go and fill in your own form. Use a real message, put the word TEST in it, and use an email address that is not your business one, so you are testing the same path a stranger takes. If you have a second address at a different provider, send one from that too, because some of the ways this fails depend on the visitor's provider rather than on your form.

Then wait ten minutes and check three places: your inbox, your junk or spam folder, and any secondary address the form might have been set up to notify years ago.

If nothing arrives in any of them, the form is broken and has been for as long as it has been broken. If it arrives in junk, the form works and your mail provider is filing it away from you, which is a different fix and just as costly.

The address it sends to is the usual suspect

Every form has a destination address written into it somewhere, and it was typed in on the day the site was built.

Since then the address may have been closed, or belonged to somebody who left, or been changed to a new provider while nobody updated the form. It may have a forwarding rule set up long ago that now points at a mailbox nobody opens. The form is dutifully delivering to an address that no longer means anything.

Nobody tells you when an address stops being read.

The other reasons forms go quiet

If the address is right and the message still is not arriving, the cause is usually one of these.

• The form pretends to be the visitor. Older forms send the message using the visitor's address as the sender. Mail systems have tightened up on that, and what happens now depends on the visitor's own email provider. A message faked from a Yahoo, AOL or Comcast address is refused outright. One faked from a Gmail or Outlook.com address usually still arrives, though it is likelier to be filed as junk. You are not told either way, because the refusal goes back to the website's mail server rather than to you, so this shows up as some inquiries arriving and others quietly vanishing.
• The site moved hosts. Sending mail is a separate service from serving pages. Move the site and the sending part frequently does not come with it.
• A plugin or service updated. The form ran through a third-party service that changed its terms, expired a free allowance, or needed a key renewing that nobody renewed.
• Your provider tightened its filtering. The messages arrive and are quietly routed to junk or rejected outright, with no notice to you.
• Somebody rebuilt a page. A page gets edited, the form gets replaced with a copy that was never connected to anything, and it looks perfect.

You do not have to work out which. You have to be able to tell whoever fixes it what you tested and what happened.

Give the inquiry a second door

Even a form that works is a single point of failure, and forms fail, so the fix is more than one route in rather than a better form.

Put your phone number in the header of every page as a link that dials when tapped, not as an image and not buried in the footer. Someone who wants to talk to you today should never have to type anything.

Send the inquiry to two addresses, so one mailbox going quiet does not take the whole thing down. And send an automatic reply to the visitor confirming their message arrived. That does two useful jobs: they know they are not being ignored, and if the automatic reply stops arriving, they will tell you the form is broken.

Make it a habit, not an assumption

A form has to keep working long after it is installed, on somebody else's mail service, through updates nobody consults you about.

Test it on the first of every month. It takes two minutes and it is the only way to know. Put it in the same calendar reminder as something else you already do, because a reminder on its own gets dismissed.

What about the inquiries you already missed

They are gone, and pretending otherwise wastes the afternoon. There is no queue holding them.

What you can do is take the customer who told you seriously, call them, and say plainly that the form was broken and you never received it. The instinct is to feel embarrassed and say nothing. The honest version reads far better than silence.

A short checklist

• Fill in your own form now, from an address that is not your business one
• Check your inbox, your junk folder, and any old secondary address
• Read the destination address written into the form and confirm somebody opens it
• Ask whether that address has changed provider since the site was built
• Send every inquiry to two addresses rather than one
• Add an automatic reply so the visitor knows it arrived
• Put a tap-to-call number in the header of every page
• Test it on the first of every month and treat silence as suspicious

Questions people ask

How do I know if my contact form is working

Fill it in yourself from an address you own that is not connected to your business, then check your inbox and your junk folder. Nothing arriving in either means it is not working.

Why do my contact form emails go to spam

Often because the form sends using the visitor's address as the sender, which mail systems now treat as suspicious. Sending from your own domain and putting the visitor's address in the reply field usually settles it.

Can a form be broken and still show the thank-you message

Yes, and that is the common case. The message is shown by the page, and it does not know whether the email was ever delivered.

How long could my form have been broken

There is no way to know from the outside, which is the honest and unhelpful answer. If nothing changed on the site recently, look at when your mailbox or mail provider last changed.

Should I get rid of the form and just use a phone number

Not entirely. Some people will not call, especially outside working hours. Keep the form as a second option and put the number where nobody has to look for it.

Who fixes this, my host or the person who built the site

Whoever holds the login to the site. If neither will answer, the form is one of the easier things to rebuild, because it is a small part of the page.