---
schema_version: "1"
id: be0bccf698e290f8e0ded565f2a636df9e976363215303f2324c7862ee8041ce
title: Email Performance Over Time
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mc_re_email_performance_over_time_report.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mc_re_email_performance_over_time_report.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: b9653bb84107bcf63b9d579b421b521e7ee9c5d6e8b9643e164b9c286798e971
description: This report shows data for all sends during a specific period. You can use this report to evaluate when a previously effective email is no longer effective.
products:
  - Marketing
  - Marketing Cloud Intelligence
release: "264"
---
# Email Performance Over Time

This report shows data for all sends during a specific period. You can use this report to evaluate when a previously effective email is no longer effective.

 
| Field Name | Description |
| --- | --- |
| Date and Time Sent | Date and time of the email send |
| Send Count | Number of emails in the email send |
| Delivered | Number of emails in the email send that were not undeliverable |
| Undeliverable | Number of emails in the email send returned as undeliverable |
| Unique Opens | Number of opened emails in the email send; each email only counted once |
| Unique Clicks | Number of emails in the email send that were clicked; each email only counted once |
| Unsubscribes | Number of emails in the email send that resulted in unsubscribes |

#### See Also

- [Email Studio Reports in Analytics Builder](https://help.salesforce.com/s/articleView?id=mktg.mc_re_email_studio_reports.htm&release=264.0.0&type=5 "View a list and description of available Email Studio reports available in the Reporting tool.")
- [Create a Standard Report in Analytics Builder](https://help.salesforce.com/s/articleView?id=mktg.mc_re_create_a_report.htm&release=264.0.0&type=5 "Create and run a standard report in Marketing Cloud Engagement.")