HTeuMeuLeu

Add more email clients

8

Add features tests for more email clients: - [x] Gmail (mobile webmail) - [x] ProtonMail (desktop webmail, iOS, Android) - [x] Mail.ru (desktop webmail) - [x] Fastmail (desktop webmail) -...

Add a Third Party Tools list

2

Similarly to what caniuse is doing on its homepage, we could add a Third Party Tools list to showcase websites and tools that use Can I email’s data. [![A screenshot...

Add a page to compare email clients

4

Suggested by @M-J-Robbins on Slack: > a compare email clients tool could be helpful for things like debugging and email targeting.Similar to this on Caniuse https://caniuse.com/#compare=chrome+79,safari+13

Gmail's dark mode

86

Here are a few tweets courtesy of email developer [Gary Wesolowski](https://twitter.com/gj_wes/status/1185085597444182017). > One major issue I've seen so far affects emails that already have a dark background. These are being...

T-online.de webmail renders conditional comments

17

The desktop webmail of [T-online.de](https://www.t-online.de/) content within HTML conditional comments. So the following example: ```html ``` …is transformed by T-online.de into the following: ```html This is a mso conditional comment....

Apple Mail requires the `supported-color-scheme` meta or CSS property for dark mode

2

All versions of Apple Mail (on macOS or iOS) require either the `` tag or `color-scheme: light dark;` CSS property for dark mode to work. This is weird and opposite...

The desktop webmail of the Czech provider [Seznam.cz](https://email.seznam.cz) adds full Youtube embeds after a link to a Youtube video, right inside the HTML code. The following code… ```html Un Zombie...

T-Online removes the entire style attribute when using `table-layout:fixed`

1

The desktop webmail of T-Online.de removes the entire `style` attribute of an element when using `table-layout:fixed`. Other values like `table-layout:auto` or `table-layout:inherit` don’t trigger this bug. The following code (sent...

Apple Mail in iOS 10 beta doesn't always auto-scale non responsive emails

57

In the first beta of iOS 10, Apple Mail has a new mechanism that doesn't always auto-scale non responsive emails. This results in huge emails that needs to be scrolled...

Orange incorrectly prefixes CSS comments

8

The [desktop webmail of Orange.fr](https://webmail.orange.fr) incorrectly prefixes CSS comments in a `` tag, making a following `@media` declaration invalid. The following styles… ```html /* Hello world */ @media { .foo...