Automattic / Automattic/jetpack
Newsletters: site icon doesn't work if it's .ico
- Dominant language
- PHP
- Stars
- 1.8k
- Forks
- 898
- Avg merge
- 1d 18h
- Merged PRs (30d)
- 774
Description
Users might upload the site logo to their site in .ico format; this doesn't load in the emails via our CDN.
Working file path: `mimarsozluk.com.tr/wp-content/uploads/2024/01/favicon.ico`
Non working CDN path: `i0.wp.com/mimarsozluk.com.tr/wp-content/uploads/2024/01/favicon.ico`
Results in:

Solution ideas:
- Skip CDN for .ico?
- Resolve to default logo when detecting non-supported file format
- Support .ico at our CDN
8507734-zd-a8c
Contributor guide
Research direction
Reproduce the failure using the working and non-working URLs in the report, then locate the newsletter image and CDN handling entry point for .ico assets. Confirm the intended behavior with maintainers—bypass the CDN, use a default logo, or add CDN support—and verify that .ico logos load in email output.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- wordpress
- Domain
- backend, cloud
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100