It’s common to receive an email that mentions an attachment but the file is missing. Instead of simply replying, “You forgot the attachment,” it’s often better to use a polite and professional response that informs the sender without sounding critical.
Whether you’re emailing a colleague, client, manager, professor, or business partner, these alternatives help you point out the missing attachment with courtesy and professionalism.
Why Use a Polite Reminder?
A tactful response can:
- Avoid embarrassing the sender
- Maintain a positive professional relationship
- Encourage a quick correction
- Keep the conversation friendly and respectful
Tone: Professional, courteous, and helpful.
60+ Polite Ways to Tell Someone They Forgot the Attachment
Professional Email Alternatives
1. It looks like the attachment may have been left out.
“It looks like the attachment may have been left out of your email.”
2. I didn’t see the attachment mentioned in your email.
“I didn’t see the attachment mentioned in your email. Could you please resend it?”
3. It seems the attachment didn’t come through.
“It seems the attachment didn’t come through. Would you mind sending it again?”
4. I believe the attachment may be missing.
“I believe the attachment may be missing from your message.”
5. I wasn’t able to find the attached file.
“I wasn’t able to find the attached file. Could you please send it?”
6. It appears the file wasn’t included.
7. I couldn’t locate the attachment.
8. The attachment doesn’t seem to be included.
9. It looks like the file didn’t attach successfully.
10. The attachment may not have uploaded correctly.
Polite Request Alternatives
11. Would you mind sending the attachment again?
12. Could you please resend the attached file?
13. Would you be able to attach the file once more?
14. Could you kindly send the attachment when you have a moment?
15. When convenient, could you resend the attachment?
16. I’d appreciate it if you could send the file again.
17. Could you please forward the attachment separately?
18. Would you mind reattaching the document?
19. Could you kindly resend the missing file?
20. Please send the attachment at your convenience.
Friendly Yet Professional Alternatives
21. I think the attachment may have been accidentally omitted.
22. Just a quick note the attachment doesn’t seem to be there.
23. It seems your email arrived without the attachment.
24. I may have missed it, but I don’t see the attachment.
25. I couldn’t find the file referenced in your email.
26. The document doesn’t appear to have come through.
27. The attachment may not have been included with the email.
28. I don’t believe the file came through on my end.
29. I wasn’t able to open the attachment because I don’t see one.
30. I think the attachment may have been left behind.
Client & Customer Communication
31. Could you please resend the document at your earliest convenience?
32. The attachment referenced in your email doesn’t appear to be included.
33. Would you kindly send the missing attachment?
34. It appears the supporting document wasn’t attached.
35. Could you please provide the attachment mentioned below?
36. I’d appreciate receiving the attached file when convenient.
37. The referenced document doesn’t seem to have been attached.
38. Would you be able to share the attachment again?
39. Please resend the attachment so I can review it.
40. I look forward to receiving the attached file.
Formal Business Alternatives
41. The attachment referenced in your message appears to be missing.
42. It seems the intended file was not included with your email.
43. Kindly resend the attachment at your earliest convenience.
44. May I ask you to resend the referenced document?
45. The attachment was not received on my end.
46. Please resend the file so I can proceed with my review.
47. Could you kindly verify whether the attachment was included?
48. I believe the attachment may not have transmitted successfully.
49. Would you please resend the document for my reference?
50. The file mentioned in your email appears to be unavailable.
Short & Courteous Alternatives
51. I don’t see the attachment.
52. The attachment seems to be missing.
53. Could you resend the file?
54. I wasn’t able to find the attachment.
55. Could you attach the document again?
56. The file didn’t come through.
57. Would you mind sending it once more?
58. Could you please reattach the file?
59. It looks like the attachment is missing.
60. Thanks! Could you resend the attachment when you have a chance?
Email Examples
Example 1: Colleague
Instead of:
Use:
It looks like the attachment may have been left out of your email. Could you please resend it when you have a moment?
Example 2: Client
Instead of:
There’s no attachment.
Use:
Thank you for your email. It appears the attachment referenced in your message wasn’t included. Would you mind sending it again?
Example 3: Manager
Instead of:
The file is missing.
Use:
I wasn’t able to locate the attachment mentioned in your email. When convenient, could you please resend it?
Best Alternatives by Context
| Context | Recommended Alternative |
|---|---|
| Business email | It seems the attachment didn’t come through. |
| Client communication | The attachment referenced in your email appears to be missing. |
| Colleague | I think the attachment may have been accidentally omitted. |
| Manager | I wasn’t able to find the attached file. |
| Formal request | Kindly resend the attachment at your earliest convenience. |
| Friendly reminder | Just a quick note—the attachment doesn’t seem to be there. |
| Customer support | Could you please resend the document? |
| Quick reply | I don’t see the attachment. |
FAQs
What is the most polite way to tell someone they forgot an attachment?
Some of the most professional options include:
- It seems the attachment didn’t come through.
- I believe the attachment may be missing.
- Could you please resend the attached file?
- It looks like the attachment may have been left out.
Should I say “you forgot the attachment”?
It’s better to avoid wording that directly assigns blame. Instead, focus on the email or attachment, such as:
It appears the attachment wasn’t included.
How do I ask someone to resend an attachment professionally?
You can say:
- Could you kindly resend the attachment?
- Would you mind sending the file again?
- I’d appreciate it if you could reattach the document.
What if I’m not sure whether the problem is on my end?
Use neutral language, such as:
- I may have missed it, but I don’t see the attachment.
- It doesn’t appear the file came through on my end.
Conclusion
Missing attachments happen to everyone. By using a polite, neutral, and professional response, you can notify the sender without causing embarrassment while keeping the conversation positive and productive.