{
    "1und1": {
        "description": "1&1 Mail (German hosting provider)",
        "host": "smtp.1und1.de",
        "port": 465,
        "secure": true,
        "authMethod": "LOGIN"
    },

    "126": {
        "description": "126 Mail (NetEase)",
        "host": "smtp.126.com",
        "port": 465,
        "secure": true
    },

    "163": {
        "description": "163 Mail (NetEase)",
        "host": "smtp.163.com",
        "port": 465,
        "secure": true
    },

    "Aliyun": {
        "description": "Alibaba Cloud Mail",
        "domains": ["aliyun.com"],
        "host": "smtp.aliyun.com",
        "port": 465,
        "secure": true
    },

    "AliyunQiye": {
        "description": "Alibaba Cloud Enterprise Mail",
        "host": "smtp.qiye.aliyun.com",
        "port": 465,
        "secure": true
    },

    "AOL": {
        "description": "AOL Mail",
        "domains": ["aol.com"],
        "host": "smtp.aol.com",
        "port": 587
    },

    "Aruba": {
        "description": "Aruba PEC (Italian email provider)",
        "domains": ["aruba.it", "pec.aruba.it"],
        "aliases": ["Aruba PEC"],
        "host": "smtps.aruba.it",
        "port": 465,
        "secure": true,
        "authMethod": "LOGIN"
    },

    "Bluewin": {
        "description": "Bluewin (Swiss email provider)",
        "host": "smtpauths.bluewin.ch",
        "domains": ["bluewin.ch"],
        "port": 465
    },

    "BOL": {
        "description": "BOL Mail (Brazilian provider)",
        "domains": ["bol.com.br"],
        "host": "smtp.bol.com.br",
        "port": 587,
        "requireTLS": true
    },

    "DebugMail": {
        "description": "DebugMail (email testing service)",
        "host": "debugmail.io",
        "port": 25
    },

    "Disroot": {
        "description": "Disroot (privacy-focused provider)",
        "domains": ["disroot.org"],
        "host": "disroot.org",
        "port": 587,
        "secure": false,
        "authMethod": "LOGIN"
    },

    "DynectEmail": {
        "description": "Dyn Email Delivery",
        "aliases": ["Dynect"],
        "host": "smtp.dynect.net",
        "port": 25
    },

    "ElasticEmail": {
        "description": "Elastic Email",
        "aliases": ["Elastic Email"],
        "host": "smtp.elasticemail.com",
        "port": 465,
        "secure": true
    },

    "Ethereal": {
        "description": "Ethereal Email (email testing service)",
        "aliases": ["ethereal.email"],
        "host": "smtp.ethereal.email",
        "port": 587
    },

    "FastMail": {
        "description": "FastMail",
        "domains": ["fastmail.fm"],
        "host": "smtp.fastmail.com",
        "port": 465,
        "secure": true
    },

    "Feishu Mail": {
        "description": "Feishu Mail (Lark)",
        "aliases": ["Feishu", "FeishuMail"],
        "domains": ["www.feishu.cn"],
        "host": "smtp.feishu.cn",
        "port": 465,
        "secure": true
    },

    "Forward Email": {
        "description": "Forward Email (email forwarding service)",
        "aliases": ["FE", "ForwardEmail"],
        "domains": ["forwardemail.net"],
        "host": "smtp.forwardemail.net",
        "port": 465,
        "secure": true
    },

    "GandiMail": {
        "description": "Gandi Mail",
        "aliases": ["Gandi", "Gandi Mail"],
        "host": "mail.gandi.net",
        "port": 587
    },

    "Gmail": {
        "description": "Gmail",
        "aliases": ["Google Mail"],
        "domains": ["gmail.com", "googlemail.com"],
        "host": "smtp.gmail.com",
        "port": 465,
        "secure": true
    },

    "GmailWorkspace": {
        "description": "Gmail Workspace",
        "aliases": ["Google Workspace Mail"],
        "host": "smtp-relay.gmail.com",
        "port": 465,
        "secure": true
    },

    "GMX": {
        "description": "GMX Mail",
        "domains": ["gmx.com", "gmx.net", "gmx.de"],
        "host": "mail.gmx.com",
        "port": 587
    },

    "Godaddy": {
        "description": "GoDaddy Email (US)",
        "host": "smtpout.secureserver.net",
        "port": 25
    },

    "GodaddyAsia": {
        "description": "GoDaddy Email (Asia)",
        "host": "smtp.asia.secureserver.net",
        "port": 25
    },

    "GodaddyEurope": {
        "description": "GoDaddy Email (Europe)",
        "host": "smtp.europe.secureserver.net",
        "port": 25
    },

    "hot.ee": {
        "description": "Hot.ee (Estonian email provider)",
        "host": "mail.hot.ee"
    },

    "Hotmail": {
        "description": "Outlook.com / Hotmail",
        "aliases": ["Outlook", "Outlook.com", "Hotmail.com"],
        "domains": ["hotmail.com", "outlook.com"],
        "host": "smtp-mail.outlook.com",
        "port": 587
    },

    "iCloud": {
        "description": "iCloud Mail",
        "aliases": ["Me", "Mac"],
        "domains": ["me.com", "mac.com"],
        "host": "smtp.mail.me.com",
        "port": 587
    },

    "Infomaniak": {
        "description": "Infomaniak Mail (Swiss hosting provider)",
        "host": "mail.infomaniak.com",
        "domains": ["ik.me", "ikmail.com", "etik.com"],
        "port": 587
    },

    "KolabNow": {
        "description": "KolabNow (secure email service)",
        "domains": ["kolabnow.com"],
        "aliases": ["Kolab"],
        "host": "smtp.kolabnow.com",
        "port": 465,
        "secure": true,
        "authMethod": "LOGIN"
    },

    "Loopia": {
        "description": "Loopia (Swedish hosting provider)",
        "host": "mailcluster.loopia.se",
        "port": 465
    },

    "Loops": {
        "description": "Loops",
        "host": "smtp.loops.so",
        "port": 587
    },

    "mail.ee": {
        "description": "Mail.ee (Estonian email provider)",
        "host": "smtp.mail.ee"
    },

    "Mail.ru": {
        "description": "Mail.ru",
        "host": "smtp.mail.ru",
        "port": 465,
        "secure": true
    },

    "Mailcatch.app": {
        "description": "Mailcatch (email testing service)",
        "host": "sandbox-smtp.mailcatch.app",
        "port": 2525
    },

    "Maildev": {
        "description": "MailDev (local email testing)",
        "port": 1025,
        "ignoreTLS": true
    },

    "MailerSend": {
        "description": "MailerSend",
        "host": "smtp.mailersend.net",
        "port": 587
    },

    "Mailgun": {
        "description": "Mailgun",
        "host": "smtp.mailgun.org",
        "port": 465,
        "secure": true
    },

    "Mailjet": {
        "description": "Mailjet",
        "host": "in.mailjet.com",
        "port": 587
    },

    "Mailosaur": {
        "description": "Mailosaur (email testing service)",
        "host": "mailosaur.io",
        "port": 25
    },

    "Mailtrap": {
        "description": "Mailtrap",
        "host": "live.smtp.mailtrap.io",
        "port": 587
    },

    "Mandrill": {
        "description": "Mandrill (by Mailchimp)",
        "host": "smtp.mandrillapp.com",
        "port": 587
    },

    "Naver": {
        "description": "Naver Mail (Korean email provider)",
        "host": "smtp.naver.com",
        "port": 587
    },

    "OhMySMTP": {
        "description": "OhMySMTP (email delivery service)",
        "host": "smtp.ohmysmtp.com",
        "port": 587,
        "secure": false
    },

    "One": {
        "description": "One.com Email",
        "host": "send.one.com",
        "port": 465,
        "secure": true
    },

    "OpenMailBox": {
        "description": "OpenMailBox",
        "aliases": ["OMB", "openmailbox.org"],
        "host": "smtp.openmailbox.org",
        "port": 465,
        "secure": true
    },

    "Outlook365": {
        "description": "Microsoft 365 / Office 365",
        "host": "smtp.office365.com",
        "port": 587,
        "secure": false
    },

    "Postmark": {
        "description": "Postmark",
        "aliases": ["PostmarkApp"],
        "host": "smtp.postmarkapp.com",
        "port": 2525
    },

    "Proton": {
        "description": "Proton Mail",
        "aliases": ["ProtonMail", "Proton.me", "Protonmail.com", "Protonmail.ch"],
        "domains": ["proton.me", "protonmail.com", "pm.me", "protonmail.ch"],
        "host": "smtp.protonmail.ch",
        "port": 587,
        "requireTLS": true
    },

    "qiye.aliyun": {
        "description": "Alibaba Mail Enterprise Edition",
        "host": "smtp.mxhichina.com",
        "port": "465",
        "secure": true
    },

    "QQ": {
        "description": "QQ Mail",
        "domains": ["qq.com"],
        "host": "smtp.qq.com",
        "port": 465,
        "secure": true
    },

    "QQex": {
        "description": "QQ Enterprise Mail",
        "aliases": ["QQ Enterprise"],
        "domains": ["exmail.qq.com"],
        "host": "smtp.exmail.qq.com",
        "port": 465,
        "secure": true
    },

    "Resend": {
        "description": "Resend",
        "host": "smtp.resend.com",
        "port": 465,
        "secure": true
    },

    "Runbox": {
        "description": "Runbox (Norwegian email provider)",
        "domains": ["runbox.com"],
        "host": "smtp.runbox.com",
        "port": 465,
        "secure": true
    },

    "SendCloud": {
        "description": "SendCloud (Chinese email delivery)",
        "host": "smtp.sendcloud.net",
        "port": 2525
    },

    "SendGrid": {
        "description": "SendGrid",
        "host": "smtp.sendgrid.net",
        "port": 587
    },

    "SendinBlue": {
        "description": "Brevo (formerly Sendinblue)",
        "aliases": ["Brevo"],
        "host": "smtp-relay.brevo.com",
        "port": 587
    },

    "SendPulse": {
        "description": "SendPulse",
        "host": "smtp-pulse.com",
        "port": 465,
        "secure": true
    },

    "SES": {
        "description": "AWS SES US East (N. Virginia)",
        "host": "email-smtp.us-east-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-NORTHEAST-1": {
        "description": "AWS SES Asia Pacific (Tokyo)",
        "host": "email-smtp.ap-northeast-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-NORTHEAST-2": {
        "description": "AWS SES Asia Pacific (Seoul)",
        "host": "email-smtp.ap-northeast-2.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-NORTHEAST-3": {
        "description": "AWS SES Asia Pacific (Osaka)",
        "host": "email-smtp.ap-northeast-3.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-SOUTH-1": {
        "description": "AWS SES Asia Pacific (Mumbai)",
        "host": "email-smtp.ap-south-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-SOUTHEAST-1": {
        "description": "AWS SES Asia Pacific (Singapore)",
        "host": "email-smtp.ap-southeast-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-AP-SOUTHEAST-2": {
        "description": "AWS SES Asia Pacific (Sydney)",
        "host": "email-smtp.ap-southeast-2.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-CA-CENTRAL-1": {
        "description": "AWS SES Canada (Central)",
        "host": "email-smtp.ca-central-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-EU-CENTRAL-1": {
        "description": "AWS SES Europe (Frankfurt)",
        "host": "email-smtp.eu-central-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-EU-NORTH-1": {
        "description": "AWS SES Europe (Stockholm)",
        "host": "email-smtp.eu-north-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-EU-WEST-1": {
        "description": "AWS SES Europe (Ireland)",
        "host": "email-smtp.eu-west-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-EU-WEST-2": {
        "description": "AWS SES Europe (London)",
        "host": "email-smtp.eu-west-2.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-EU-WEST-3": {
        "description": "AWS SES Europe (Paris)",
        "host": "email-smtp.eu-west-3.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-SA-EAST-1": {
        "description": "AWS SES South America (São Paulo)",
        "host": "email-smtp.sa-east-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-EAST-1": {
        "description": "AWS SES US East (N. Virginia)",
        "host": "email-smtp.us-east-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-EAST-2": {
        "description": "AWS SES US East (Ohio)",
        "host": "email-smtp.us-east-2.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-GOV-EAST-1": {
        "description": "AWS SES GovCloud (US-East)",
        "host": "email-smtp.us-gov-east-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-GOV-WEST-1": {
        "description": "AWS SES GovCloud (US-West)",
        "host": "email-smtp.us-gov-west-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-WEST-1": {
        "description": "AWS SES US West (N. California)",
        "host": "email-smtp.us-west-1.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "SES-US-WEST-2": {
        "description": "AWS SES US West (Oregon)",
        "host": "email-smtp.us-west-2.amazonaws.com",
        "port": 465,
        "secure": true
    },

    "Seznam": {
        "description": "Seznam Email (Czech email provider)",
        "aliases": ["Seznam Email"],
        "domains": ["seznam.cz", "email.cz", "post.cz", "spoluzaci.cz"],
        "host": "smtp.seznam.cz",
        "port": 465,
        "secure": true
    },

    "SMTP2GO": {
        "description": "SMTP2GO",
        "host": "mail.smtp2go.com",
        "port": 2525
    },

    "Sparkpost": {
        "description": "SparkPost",
        "aliases": ["SparkPost", "SparkPost Mail"],
        "domains": ["sparkpost.com"],
        "host": "smtp.sparkpostmail.com",
        "port": 587,
        "secure": false
    },

    "Tipimail": {
        "description": "Tipimail (email delivery service)",
        "host": "smtp.tipimail.com",
        "port": 587
    },

    "Tutanota": {
        "description": "Tutanota (Tuta Mail)",
        "domains": ["tutanota.com", "tuta.com", "tutanota.de", "tuta.io"],
        "host": "smtp.tutanota.com",
        "port": 465,
        "secure": true
    },

    "Yahoo": {
        "description": "Yahoo Mail",
        "domains": ["yahoo.com"],
        "host": "smtp.mail.yahoo.com",
        "port": 465,
        "secure": true
    },

    "Yandex": {
        "description": "Yandex Mail",
        "domains": ["yandex.ru"],
        "host": "smtp.yandex.ru",
        "port": 465,
        "secure": true
    },

    "Zimbra": {
        "description": "Zimbra Mail Server",
        "aliases": ["Zimbra Collaboration"],
        "host": "smtp.zimbra.com",
        "port": 587,
        "requireTLS": true
    },

    "Zoho": {
        "description": "Zoho Mail",
        "host": "smtp.zoho.com",
        "port": 465,
        "secure": true,
        "authMethod": "LOGIN"
    }
}