Why Email Rejects Large Photos and Videos, and What Alternatives You Have

Have you ever tried sending a high-resolution photo or a video through an email client and gotten an "attachment too large" error? You're not alone - almost every email provider enforces a strict attachment size limit, typically between 20 and 25MB.

This article explains why this limitation exists and how to send large photos and videos online without running into it.

Why email has a size limit

The limit isn't arbitrary. Email servers were originally designed for text messages, and attachments were added later, as an extension. A large attachment takes up storage space on the server, both for the sender and the recipient, and slows down message processing for every user of a system.

Additionally, large attachments increase the risk that a message gets flagged as spam by automated filters, since unusual size is one of the signals used to detect unwanted messages.

What happens when you try sending a large file anyway

Depending on your email provider, you might encounter one of these scenarios: the message is rejected outright with an error, the attachment is automatically compressed down to an acceptable size (with quality loss), or the message sits stuck in the outbox indefinitely.

None of these outcomes are ideal, especially if the file needs to reach the recipient urgently, at original quality.

The alternative: a direct link instead of an attachment

The standard solution for this problem is to upload the file to a dedicated platform and send only a link via email, instead of the file itself. The link takes up a few dozen characters of text, so you don't hit any size limit, no matter how large the original file is.

On PixHub, you can upload files up to 200MB, no account needed, and instantly get a direct link to send via email.

For a complete guide to this process, see the send large photos and videos online page.

Frequently asked questions

Does the link sent by email stay valid long-term?

Yes, unlike some temporary transfer services, the link remains active long-term, useful if the recipient opens the email later.

Does the recipient need an account to open the link?

No, the link opens directly in any browser, with no account or extra app needed.

Can I send multiple files in a single email using this method?

Yes, you can group multiple files into an album and send a single link to the entire collection.

Conclusion

Email's attachment size limit doesn't have to be a blocker. Upload the file on the send large photos and videos online page on PixHub and send only the resulting link via email.