fix: add proper HTML document structure and more text to email templates
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Mail checkers flagged missing <html> tag and insufficient text content.
Wraps all 5 templates in DOCTYPE/html/head/body, adds Outlook conditional
comments, and includes a descriptive paragraph to improve text-to-image ratio.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-04-26 14:57:47 +02:00
parent 6e6e4218c9
commit 7b57ee8246
5 changed files with 159 additions and 89 deletions

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@@ -1,22 +1,36 @@
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Lost in the dunes?</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">No worries — enter this code to reset your password and get back on the trail.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Reset your Cameleer password</title>
</head>
<body style="margin:0;padding:0;background:#f5f1eb;">
<!--[if mso]><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center"><![endif]-->
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Lost in the dunes?</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">No worries — enter this code to reset your password and get back on the trail.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
</div>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0 0 16px;">This code expires in 10 minutes. If you didn't request a password reset, you can safely ignore this email.</p>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This password reset was requested for your Cameleer account. Cameleer is an observability platform for Apache Camel integrations providing real-time route tracing, message inspection, and performance monitoring. For security, this code can only be used once. If you continue to have trouble accessing your account, please contact your administrator for assistance.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This code expires in 10 minutes. If you didn't request a password reset, you can safely ignore this email.</p>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<!--[if mso]></td></tr></table><![endif]-->
</body>
</html>

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@@ -1,22 +1,36 @@
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Quick checkpoint</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Here's your verification code. Just making sure it's really you at the reins.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Your Cameleer verification code</title>
</head>
<body style="margin:0;padding:0;background:#f5f1eb;">
<!--[if mso]><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center"><![endif]-->
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Quick checkpoint</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Here's your verification code. Just making sure it's really you at the reins.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
</div>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0 0 16px;">This code expires in 10 minutes.</p>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">You are receiving this email because a verification was requested on your Cameleer account. Cameleer is an observability platform for Apache Camel integrations providing real-time route tracing, message inspection, and performance monitoring. If you did not request this verification, please ignore this email or contact your administrator for assistance.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This code expires in 10 minutes.</p>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<!--[if mso]></td></tr></table><![endif]-->
</body>
</html>

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@@ -1,20 +1,34 @@
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Your password was reset</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 16px;">Your Cameleer account password was successfully changed on {{timestamp}}.</p>
<div style="background:#FDF6EC;border:1px solid #e8e0d4;border-radius:6px;padding:12px 16px;margin:0 0 16px;">
<p style="color:#444;font-size:13px;line-height:1.5;margin:0;"><strong>Note:</strong> Multi-factor authentication (MFA) was not required for this password reset. We recommend enabling MFA to add an extra layer of security to your account.</p>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Your password was reset</title>
</head>
<body style="margin:0;padding:0;background:#f5f1eb;">
<!--[if mso]><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center"><![endif]-->
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Your password was reset</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 16px;">Your Cameleer account password was successfully changed on {{timestamp}}.</p>
<div style="background:#FDF6EC;border:1px solid #e8e0d4;border-radius:6px;padding:12px 16px;margin:0 0 16px;">
<p style="color:#444;font-size:13px;line-height:1.5;margin:0;"><strong>Note:</strong> Multi-factor authentication (MFA) was not required for this password reset. We recommend enabling MFA to add an extra layer of security to your account.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0 0 16px;">If this wasn't you, contact your administrator immediately.</p>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This is an automated security notification from your Cameleer account. Cameleer is an observability platform for Apache Camel integrations providing real-time route tracing, message inspection, and performance monitoring. You are receiving this notification because a password change was completed. For your security, we recommend reviewing your account activity and ensuring your credentials are kept safe.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">If this wasn't you, contact your administrator immediately.</p>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<!--[if mso]></td></tr></table><![endif]-->
</body>
</html>

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@@ -1,22 +1,36 @@
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Welcome to the caravan!</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Enter this code to verify your email and claim your spot. The dunes wait for no one.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Your caravan pass is almost ready</title>
</head>
<body style="margin:0;padding:0;background:#f5f1eb;">
<!--[if mso]><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center"><![endif]-->
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Welcome to the caravan!</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Enter this code to verify your email and claim your spot. The dunes wait for no one.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
</div>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0 0 16px;">This code expires in 10 minutes. If you didn't request this, you can safely ignore this email — no camels were harmed.</p>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">Cameleer is an observability platform for Apache Camel integrations. It provides real-time route tracing, message inspection, and performance monitoring to help your team debug and optimize integration flows. Your account gives you access to your dedicated Cameleer instance where you can connect your Camel applications and start monitoring immediately.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This code expires in 10 minutes. If you didn't request this, you can safely ignore this email — no camels were harmed.</p>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<!--[if mso]></td></tr></table><![endif]-->
</body>
</html>

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@@ -1,22 +1,36 @@
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Back at the oasis already?</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Here's your sign-in code. The caravan master is checking credentials.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Your Cameleer sign-in code</title>
</head>
<body style="margin:0;padding:0;background:#f5f1eb;">
<!--[if mso]><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center"><![endif]-->
<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:480px;margin:0 auto;background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #e8e0d4;">
<div style="background:#C6820E;padding:20px 24px;text-align:center;">
<span style="font-size:22px;font-weight:700;color:#ffffff;letter-spacing:0.5px;">Cameleer.io</span>
</div>
<div style="padding:32px 24px 24px;position:relative;overflow:hidden;">
<img src="{{watermarkUrl}}" style="position:absolute;top:-30px;right:-50px;width:320px;height:320px;opacity:0.07;pointer-events:none;border:0;outline:none;" alt="" />
<div style="position:relative;">
<p style="color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 8px;">Back at the oasis already?</p>
<p style="color:#444;font-size:14px;line-height:1.6;margin:0 0 24px;">Here's your sign-in code. The caravan master is checking credentials.</p>
<div style="text-align:center;margin:0 0 24px;">
<div style="display:inline-block;background:#FDF6EC;border:2px solid #C6820E;border-radius:8px;padding:16px 32px;">
<span style="font-size:32px;font-weight:700;letter-spacing:8px;color:#C6820E;font-family:'Courier New',Courier,monospace;">{{code}}</span>
</div>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0 0 16px;">This code expires in 10 minutes.</p>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">You are receiving this email because a sign-in attempt was made on your Cameleer account. Cameleer is an observability platform for Apache Camel integrations providing real-time route tracing, message inspection, and performance monitoring. If you did not initiate this sign-in, please ignore this email or contact your administrator.</p>
</div>
<p style="color:#888;font-size:13px;line-height:1.5;margin:0;">This code expires in 10 minutes.</p>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<div style="border-top:1px solid #e8e0d4;padding:16px 24px;text-align:center;">
<p style="color:#999;font-size:12px;margin:0;">Questions? Contact your administrator</p>
<p style="color:#bbb;font-size:11px;margin:6px 0 0;">Cameleer — Apache Camel observability</p>
</div>
</div>
<!--[if mso]></td></tr></table><![endif]-->
</body>
</html>