onevcat/Hedwig

let hedwig = Hedwig(
    hostName: "smtp.forwardemail.net",
    user: "[email protected]",
    password: "your-generated-password",
    port: 465,
    secure: .ssl
)
let mail = Mail(
    text: "Hello from Hedwig + Forward Email!",
    from: "[email protected]",
    to: "[email protected]",
    subject: "Hello World"
)
hedwig.send(mail) { error in
    if error != nil { /* Error happened */ }
}

import PackageDescription

let package = Package(
    name: "YourAwesomeSoftware",
    dependencies: [
        .Package(url: "https://github.com/onevcat/Hedwig.git", 
                 majorVersion: 1)
    ]
)

let hedwig = Hedwig(hostName: "smtp.example.com", user: "[email protected]", password: "password")
let mail = Mail(
        text: "Across the great wall we can reach every corner in the world.", 
        from: "[email protected]", 
        to: "[email protected]", 
        subject: "Hello World"
)
    
hedwig.send(mail) { error in
    if error != nil { /* Error happened */ }
}

let hedwig = Hedwig(hostName: "smtp.example.com", user: "[email protected]", password: "password")
let attachment = Attachment(htmlContent: "<html><body><h1>Title</h1><p>Content</p></body></html>")
let mail = Mail(
        text: "Fallback text", 
        from: "[email protected]", 
        to: "[email protected]", 
        subject: "Title", 
        attachments: [attachment]
)
hedwig.send(mail) { error in
    if error != nil { /* Error happened */ }
}

let hedwig = Hedwig(hostName: "smtp.example.com", user: "[email protected]", password: "password")
let mail = Mail(
        text: "Across the great wall we can reach every corner in the world.", 
        from: "[email protected]", 
        to: "[email protected]",
        cc: "Wei Wang <[email protected]>, [email protected]", // Addresses will be parsed for you
        bcc: "My Group: [email protected], [email protected];",    // Even with group syntax
        subject: "Hello World"
)
hedwig.send(mail) { error in
    if error != nil { /* Error happened */ }
}

let hedwig = Hedwig(
        hostName: "smtp.example.com", 
        user: "[email protected]", 
        password: "password",
        port: 1234,     // Determined from secure layer by default
        secure: .plain, // .plain (Port 25) | .ssl (Port 465) | .tls (Port 587) (default)
        validation: .default, // You can set your own certificate/cipher/protocols
        domainName: "onevcat.com", // Used when saying hello to STMP Server
        authMethods: [.plain, .login] // Default: [.plain, .cramMD5, .login, .xOauth2]        
)

let imagePath = "/tmp/image.png"
// You can create an attachment from a local file path.
let imageAttachment = Attachment(
        filePath: imagePath, 
        inline: true, 
        // Add "Content-ID" if you need to embed this image to another attachment.
        additionalHeaders: ["Content-ID": "hedwig-image"] 
)
let html = Attachment(
        htmlContent: "<html><body>A photo <img src=\"cid:hedwig-image\"/></body></html>", 
        // If imageAttachment only used embeded in HTML, I recommend to set it as related.
        related: [imageAttachment]
)

// You can also create attachment from raw data.
let data = "{\"key\": \"hello world\"}".data(using: .utf8)!
let json = Attachment(
        data: data, 
        mime: "application/json", 
        name: "file.json", 
        inline: false // Send as standalone attachment.
)

let mail = Mail(
        text: "Fallback text", 
        from: "[email protected]", 
        to: "[email protected]", 
        subject: "Check the photo and json file!",
        attachments: [html, json]
hedwig.send(mail) { error in
    if error != nil { /* Error happened */ }
}

let mail1: Mail = //...
let mail2: Mail = //...

hedwig.send([mail1, mail2], 
        progress: { (mail, error) in
            if error != nil { 
                print("\(mail) failed. Error: \(error)") 
            }
        },
        completion: { (sent, failed) in
            for mail in sent {
                print("Sent mail: \(mail.messageId)")
            }
            
            for (mail, error) in failed {
                print("Mail \(mail.messageId) errored: \(error)")
            }
        }
)

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