Constant MAIL_CONNECTION_TEST
Source pub const MAIL_CONNECTION_TEST: &str = "<!doctype html>\n<html>\n\t<head>\n\t\t<meta charset=\"utf-8\" />\n\t\t<title>{{ settings.app.name }} - Email Connection Test</title>\n\t</head>\n\t<body\n\t\tstyle=\"\n\t\t\tmargin: 0;\n\t\t\tpadding: 0;\n\t\t\tbackground-color: #f4f5f7;\n\t\t\tfont-family:\n\t\t\t\t-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,\n\t\t\t\tHelvetica, Arial, sans-serif;\n\t\t\tcolor: #333333;\n\t\t\"\n\t>\n\t\t<div\n\t\t\tstyle=\"\n\t\t\t\tmax-width: 600px;\n\t\t\t\tmargin: 40px auto;\n\t\t\t\tbackground-color: #ffffff;\n\t\t\t\tborder-radius: 8px;\n\t\t\t\toverflow: hidden;\n\t\t\t\tbox-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);\n\t\t\t\tborder: 1px solid #eaebed;\n\t\t\t\"\n\t\t>\n\t\t\t<div\n\t\t\t\tstyle=\"\n\t\t\t\t\tbackground-color: #ffffff;\n\t\t\t\t\tpadding: 32px 32px 16px 32px;\n\t\t\t\t\ttext-align: center;\n\t\t\t\t\tborder-bottom: 1px solid #eaebed;\n\t\t\t\t\"\n\t\t\t>\n\t\t\t\t<h1\n\t\t\t\t\tstyle=\"\n\t\t\t\t\t\tmargin: 0;\n\t\t\t\t\t\tfont-size: 24px;\n\t\t\t\t\t\tcolor: #111827;\n\t\t\t\t\t\tletter-spacing: -0.5px;\n\t\t\t\t\t\"\n\t\t\t\t>\n\t\t\t\t\t{{ settings.app.name }}\n\t\t\t\t</h1>\n\t\t\t</div>\n\n\t\t\t<div style=\"padding: 32px\">\n\t\t\t\t<p\n\t\t\t\t\tstyle=\"\n\t\t\t\t\t\tmargin-top: 0;\n\t\t\t\t\t\tmargin-bottom: 24px;\n\t\t\t\t\t\tfont-size: 16px;\n\t\t\t\t\t\tline-height: 1.6;\n\t\t\t\t\t\tcolor: #4b5563;\n\t\t\t\t\t\"\n\t\t\t\t>\n\t\t\t\t\tHello,\n\t\t\t\t</p>\n\t\t\t\t<p\n\t\t\t\t\tstyle=\"\n\t\t\t\t\t\tmargin-top: 0;\n\t\t\t\t\t\tmargin-bottom: 32px;\n\t\t\t\t\t\tfont-size: 16px;\n\t\t\t\t\t\tline-height: 1.6;\n\t\t\t\t\t\tcolor: #4b5563;\n\t\t\t\t\t\"\n\t\t\t\t>\n\t\t\t\t\tYou are receiving this email because an administrator on\n\t\t\t\t\t<strong>{{ settings.app.name }}</strong> requested a test message to\n\t\t\t\t\tverify the system\'s outbound mail settings.\n\t\t\t\t</p>\n\n\t\t\t\t<div\n\t\t\t\t\tstyle=\"\n\t\t\t\t\t\tbackground-color: #ecfdf5;\n\t\t\t\t\t\tborder-left: 4px solid #10b981;\n\t\t\t\t\t\tpadding: 20px;\n\t\t\t\t\t\tborder-radius: 4px;\n\t\t\t\t\t\ttext-align: center;\n\t\t\t\t\t\"\n\t\t\t\t>\n\t\t\t\t\t<p\n\t\t\t\t\t\tstyle=\"margin: 0; font-size: 18px; color: #065f46; font-weight: 600\"\n\t\t\t\t\t>\n\t\t\t\t\t\t\u{1f389} Success! The email connection works.\n\t\t\t\t\t</p>\n\t\t\t\t</div>\n\t\t\t</div>\n\n\t\t\t<div\n\t\t\t\tstyle=\"\n\t\t\t\t\tpadding: 24px 32px;\n\t\t\t\t\tbackground-color: #f9fafb;\n\t\t\t\t\tborder-top: 1px solid #eaebed;\n\t\t\t\t\ttext-align: center;\n\t\t\t\t\"\n\t\t\t>\n\t\t\t\t<p style=\"margin: 0; font-size: 13px; color: #9ca3af; line-height: 1.5\">\n\t\t\t\t\tThis is an automated test message from your application. No further\n\t\t\t\t\taction is required.\n\t\t\t\t</p>\n\t\t\t</div>\n\t\t</div>\n\t</body>\n</html>\n";