box-shadow in Yahoo Mail Android
Not supported box-shadow is not supported in Yahoo Mail Android.
Works in 14 of 21 · partial in 2 · not supported in 5
Which clients
- Works
- Outlook 365, Outlook (New), Outlook iOS, Outlook Android, Outlook for Mac, Apple Mail, Apple Mail iOS, Yahoo Mail, Samsung Mail, Thunderbird, HEY Mail, Proton Mail, Fastmail, Superhuman
- Partial
- Gmail Android, Gmail iOS
- Not supported
- Gmail, Outlook Classic, Yahoo Mail Android, Yahoo Mail iOS, AOL Mail
Your reader in Yahoo Mail Android sees the email without box-shadow, even if it looks right where you tested it.
What to do instead in Yahoo Mail Android
Use border as a fallback for box-shadow
.card {
border: 1px solid #e0e0e0;
/* box-shadow as progressive enhancement */
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}Show the original
.card {
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}A free account opens all 21 clients and keeps your checks for 7 days. Create a free account →
What Yahoo Mail Android does with box-shadow
@emailens/engine 0.18.22 on the original code
Yahoo Mail Android does not support "box-shadow".
Your next question
- Does box-sizing work in Yahoo Mail Android?
Works in 16 of 21 · not supported in 5
fix - Does visibility work in Yahoo Mail Android?
Works in 13 of 21 · not supported in 8
fix - Does text-shadow work in Yahoo Mail Android?
Works in 12 of 21 · not supported in 9
fix - Does animation work in Yahoo Mail Android?
Works in 5 of 21 · partial in 1 · not supported in 15
fix - Does word-break work in Yahoo Mail Android?
Works in 4 of 21 · partial in 12 · not supported in 5
fix - Does gap work in Yahoo Mail Android?
Works in 7 of 21 · partial in 9 · not supported in 5
fix
Every feature in Yahoo Mail Android · box-shadow in every client
Questions
- How many email clients support box-shadow?
- It works in 14 of 21, partial in 2, not supported in 5.
- What do I use instead of box-shadow in Yahoo Mail Android?
- Use border as a fallback for box-shadow.
- Does box-shadow work in Yahoo Mail iOS?
- box-shadow is not supported in Yahoo Mail iOS. Closest to Yahoo Mail Android: Yahoo Mail iOS, which agrees on 284 of the 297 features both are tested on.
To see what else in your email Yahoo Mail Android does not support, paste the whole email.
No signup · Five clients free, Outlook Classic included · All 21 with an account
The checker needs a computer screen.
Real captures 14 Oct 2026 on 11 installs · caniemail (MIT) via @emailens/engine 0.18.22 · tested upstream 20 Dec 2023 · data last changed 10 Nov 2026 · Outlook (New) cells are the engine's mapping