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overflow-wrap in Samsung Mail

Works overflow-wrap works in Samsung Mail.

Works in 2 of 21 · partial in 3 · not supported in 13 · 3 untested

Which clients
Works
Samsung Mail, Superhuman
Partial
Apple Mail, Apple Mail iOS, Proton Mail
Not supported
Gmail, Gmail Android, Gmail iOS, Outlook 365, Outlook (New), Outlook Classic, Outlook iOS, Outlook Android, Outlook for Mac, Yahoo Mail, Yahoo Mail Android, Yahoo Mail iOS, AOL Mail
Untested
Thunderbird, HEY Mail, Fastmail

The fix for the clients that need it

Needed in 16 of 21: Gmail, Gmail Android, Gmail iOS and 13 more.

Outlook Windows does not wrap a URL on word-break, word-wrap, or overflow-wrap. Insert ​ in a cell that has a width

instead
<table role="presentation" width="100%" cellpadding="0"
  cellspacing="0" border="0">
  <tr>
    <td width="100%">
      https://example.com/&#8203;very/&#8203;long/&#8203;url?token=&#8203;abc123def456
    </td>
  </tr>
</table>
Show the original
before
<p style="overflow-wrap: break-word;">
  https://example.com/very/long/url?token=abc123def456
</p>

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Your next question

Every feature in Samsung Mail · overflow-wrap in every client

Questions

How many email clients support overflow-wrap?
It works in 2 of 21, partial in 3, not supported in 13, 3 untested.
Does overflow-wrap work in Apple Mail?
overflow-wrap is partly supported in Apple Mail. Closest to Samsung Mail: Apple Mail, which agrees on 248 of the 297 features both are tested on.

To see what in your email Samsung Mail does not support, paste the whole email.

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caniemail (MIT) via @emailens/engine 0.18.22 · tested upstream 3 Aug 2022 · data last changed 10 Nov 2026 · Outlook (New) cells are the engine's mapping