CSS property · data last changed 10 Nov 2026
clear in email clients
Works in 9 of 21. Not supported in Outlook Classic. Partial in Gmail Android, Outlook Android, Yahoo Mail and 3 more. Untested in Outlook for Mac, Thunderbird, HEY Mail and 2 more.
Your reader in Outlook Classic sees the email without clear, even if it looks right where you tested it.
caniemail (MIT) via @emailens/engine 0.18.22
What to do instead in Outlook Classic
There is no drop-in fix for clear in Outlook Classic. Design so the email still reads without it.
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clear is not among the 24 features we have screenshotted on real installs. The ones we have →
All 21 clients, problems first
| Client | Support |
|---|---|
| Outlook Classic | Not supported |
| Gmail Android | Partial See caveat 1 |
| Outlook Android | Partial See caveat 1 |
| Yahoo Mail | Partial See caveat 1 |
| Yahoo Mail Android | Partial See caveat 1 |
| Yahoo Mail iOS | Partial See caveat 1 |
| AOL Mail | Partial See caveat 1 |
| Outlook for Mac | Untested |
| Thunderbird | Untested |
| HEY Mail | Untested |
| Fastmail | Untested |
| Superhuman | Untested |
Works in 9: Gmail, Gmail iOS, Outlook 365 and 6 more. Show all
| Client | Support |
|---|---|
| Gmail | Works |
| Gmail iOS | Works |
| Outlook 365 | Works |
| Outlook (New) | Works |
| Outlook iOS | Works |
| Apple Mail | Works |
| Apple Mail iOS | Works |
| Samsung Mail | Works |
| Proton Mail | Works |
Caveats (1)
- 1. Gmail Android, Outlook Android, Yahoo Mail, Yahoo Mail Android, Yahoo Mail iOS, AOL Mail: Partial. Logical property values
inline-startandinline-endare not supported.
Caveats as recorded by caniemail (MIT), one entry per wording.
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fix
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