box-shadow in Apple Mail iOS
Works box-shadow works in Apple Mail iOS.
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
The fix for the clients that need it
Needed in 7 of 21: Gmail, Outlook Classic, Yahoo Mail Android and 4 more.
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 Apple Mail iOS does with box-shadow
The Emailens probe for box-shadow on a real install counted as Apple Mail iOS, captured 14 Oct 2026. It shows the probe, not the fix. Where box-shadow is supported it shows: box with a red shadow.
caniemail: box-shadow works in Apple Mail iOS.
Every account includes one free real-device check in classic Outlook, Outlook for Mac and Apple Mail, after you verify your email and run one preview, while this month's free capacity lasts. How real-device checks work →
Your next question
- Does inline-size work in Apple Mail iOS?
Works in 4 of 21 · not supported in 16 · 1 untested
- Does cursor work in Apple Mail iOS?
Works in 2 of 21 · partial in 4 · not supported in 10 · 5 untested
- Does hyphenate-limit-chars work in Apple Mail iOS?
Works in 1 of 21 · not supported in 17 · 3 untested
- Does resize work in Apple Mail iOS?
Works in 1 of 21 · partial in 1 · not supported in 16 · 3 untested
- Does text-justify work in Apple Mail iOS?
Works in 0 of 21 · partial in 4 · not supported in 13 · 4 untested
- Does :focus work in Apple Mail iOS?
Works in 10 of 21 · partial in 3 · not supported in 7 · 1 untested
Every feature in Apple Mail iOS · 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.
- Does box-shadow work in Apple Mail?
- box-shadow works in Apple Mail. Closest to Apple Mail iOS: Apple Mail, which agrees on 284 of the 298 features both are tested on.
To see what in your email Apple Mail iOS 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