mirror of
https://github.com/wneessen/go-mail.git
synced 2024-11-13 01:12:55 +01:00
40 lines
860 B
Go
40 lines
860 B
Go
package main
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import (
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"context"
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"crypto/tls"
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"fmt"
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"github.com/wneessen/go-mail"
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"os"
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"time"
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)
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func main() {
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th := os.Getenv("TEST_HOST")
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if th == "" {
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fmt.Printf("$TEST_HOST env variable cannot be empty\n")
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os.Exit(1)
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}
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c, err := mail.NewClient(th, mail.WithTimeout(time.Millisecond*500), mail.WithTLSPolicy(mail.TLSOpportunistic))
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if err != nil {
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fmt.Printf("failed to create new client: %s\n", err)
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os.Exit(1)
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}
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//c.SetTLSPolicy(mail.TLSMandatory)
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tc := &tls.Config{
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ServerName: th,
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MinVersion: tls.VersionTLS10,
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MaxVersion: tls.VersionTLS10,
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}
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c.SetTLSConfig(tc)
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ctx, cfn := context.WithCancel(context.Background())
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defer cfn()
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if err := c.DialWithContext(ctx); err != nil {
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fmt.Printf("failed to dial: %s\n", err)
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os.Exit(1)
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}
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fmt.Printf("Client: %+v\n", c)
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fmt.Printf("StartTLS policy: %s\n", c.TLSPolicy())
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}
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