Mailer (Email)

core.IMailer — SMTP email over go-mail.

Setup

go

mailer, err := core.NewMailer(env)

Configuration:

EMAIL_SERVER=smtp.example.com
EMAIL_PORT=587
EMAIL_USERNAME=...
EMAIL_PASSWORD=...
[email protected]

Sending

go

err := mailer.Send(core.EmailMessage{
    To:      []string{"[email protected]"},
    Cc:      []string{"[email protected]"},
    Subject: "Welcome",
    HTML:    "<h1>Hello</h1><p>Thanks for signing up.</p>",
    Text:    "Hello — thanks for signing up.", // plain-text fallback
})

Provide HTML, Text, or both (both are attached as a multipart alternative).

Types

go

type EmailMessage struct {
    To      []string
    Cc      []string
    Bcc     []string
    Subject string
    HTML    string
    Text    string
}

type IMailer interface {
    Send(msg EmailMessage) IError
}

NewMailer uses PLAIN SMTP auth over STARTTLS on the configured port. The sender is taken from EMAIL_SENDER.