我可以在 Windows 10 Enterprise, version 20H2 上的 Microsoft Edge (Version 106.0.1370.47 (Official build) (64-bit))、Firefox 106.0.1 (64-bit) 和 Chrome (Version 106.0.5249.119 (Official Build) (64-bit)) 上使用 Web Outlook App 复现此问题。
Windows 10 设置 > 个性化 > 颜色 >
然后执行以下任一操作：
选择你的颜色：自定义。
选择你的默认应用模式：深色。
或者：
选择你的颜色：深色。
Outlook Web App > 设置 > 深色模式：关闭。
这似乎是来自新版本电子邮件（例如）的 CSS 样式中的颜色属性？
<div class="rps_735d"><div dir="ltr" style="line-height:1.4; text-align:left"><p>Hooray, a new version of <a href="https://www.discourse.org" target="_blank" rel="noopener nofollow ugc noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="0"><span data-markjs="true" class="mark95gsb08l7" style="background-color: rgb(255, 241, 0); color: black;" data-ogac="" data-ogab="" data-ogsc="" data-ogsb="">Discourse</span></a> is available!</p><p>Your version: 2.9.0.beta9<br aria-hidden="true">New version: <strong>2.9.0.beta10</strong></p><ul style="margin:0 0 0 10px; padding:0 0 0 20px"><li style="padding-bottom:10px"><p>Upgrade using our easy <strong><a href="https://forum.step.org/admin/upgrade" target="_blank" rel="noopener noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="1">one-click browser upgrade</a></strong></p></li><li style="padding-bottom:10px"><p>See what’s new in the <a href="https://meta.discourse.org/tag/release-notes" target="_blank" rel="noopener nofollow ugc noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="2">release notes</a> or view the <a href="https://github.com/discourse/discourse/commits/main" target="_blank" rel="noopener nofollow ugc noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="3">raw GitHub changelog</a></p></li><li style="padding-bottom:10px"><p>Visit <a href="https://meta.discourse.org" target="_blank" rel="noopener nofollow ugc noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="4">meta.<span data-markjs="true" class="mark95gsb08l7" style="background-color: rgb(255, 241, 0); color: black;" data-ogac="" data-ogab="" data-ogsc="" data-ogsb="">discourse</span>.org</a> for news, discussion, and support for <span data-markjs="true" class="mark95gsb08l7" style="background-color: rgb(255, 241, 0); color: black;" data-ogac="" data-ogab="" data-ogsc="" data-ogsb="">Discourse</span></p></li></ul><h3 style="margin:30px 0 10px"><a name="x_release-notes-1" href="#x_release-notes-1" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="5"></a>Release notes</h3><p>Read about the release here:</p><p><a href="https://meta.discourse.org/t/2-9-0-beta10-sidebar-new-notification-menu-security-fixes-and-more/239858" target="_blank" rel="noopener nofollow ugc noreferrer" data-auth="NotApplicable" style="text-decoration:none; font-weight:bold; color:#006699" data-safelink="true" data-linkindex="6">https://meta.<span data-markjs="true" class="mark95gsb08l7" style="background-color: rgb(255, 241, 0); color: black;" data-ogac="" data-ogab="" data-ogsc="" data-ogsb="">discourse</span>.org/t/2-9-0-beta10-sidebar-new-notification-menu-security-fixes-and-more/239858</a></p><p>This release includes security fixes, so please update as soon as possible.</p><div style="display:none; white-space:nowrap; font:15px courier; line-height:0">