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Fix email width for long content#303

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Merged
arjunkomath merged 1 commit into from
Aug 22, 2026
+44 −1
Merged

Fix email width for long content #303

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7 changes: 6 additions & 1 deletion web/lib/email/templates/base.tsx
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Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ export function BaseEmail({ preview, children, baseUrl }: BaseEmailProps) {
<Head />
<Preview>{preview}</Preview>
<Body style={body}>
<Container style={container}>
<Container width="600" style={container}>
<Section style={header}>
<Img src={logoUrl} width="48" height="48" alt="Techulus Cloud" />
</Section>
Expand All@@ -47,7 +47,9 @@ const container = {
margin: "0 auto",
padding: "12px 0 32px",
marginBottom: "64px",
width: "100%",
maxWidth: "600px",
tableLayout: "fixed" as const,
};

const header = {
Expand All@@ -56,6 +58,9 @@ const header = {

const content = {
padding: "16px 24px",
overflowWrap: "anywhere" as const,
wordBreak: "break-word" as const,
wordWrap: "break-word" as const,
};

const footer = {
Expand Down
38 changes: 38 additions & 0 deletions web/tests/email-templates.test.tsx
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,38 @@
import { render } from "@react-email/render";
import { describe, expect, it } from "vitest";
import { Alert } from "@/lib/email/templates/alert";
import { MemberInvitation } from "@/lib/email/templates/member-invitation";

const longContent = "x".repeat(2_000);

const templates = {
alert: Alert({
bannerText: "BUILD FAILED",
heading: "Build Failure Alert",
description: "The build failed.",
details: [{ label: "Error", value: longContent }],
}),
invitation: MemberInvitation({
inviterName: longContent,
role: "member",
inviteUrl: `https://cloud.example.com/invite/${longContent}`,
}),
};

describe("email templates", () => {
it.each(Object.entries(templates))(
"constrains and wraps long %s content",
async (_, template) => {
const html = await render(template);

expect(html).toContain(longContent);
expect(html).toContain('width="600"');
expect(html).toContain("width:100%");
expect(html).toContain("max-width:600px");
expect(html).toContain("table-layout:fixed");
expect(html).toContain("overflow-wrap:anywhere");
expect(html).toContain("word-break:break-word");
expect(html).toContain("word-wrap:break-word");
},
);
});
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