1 und 1 e mail
You want to know how to write an email with a subject line of "1 und 1"!
In German, "1 und 1" translates to "1 and 1". Here's a sample email:
Subject: 1 und 1
Dear [Recipient],
[Insert your message here]
Best regards, [Your Name]
Note: If you're writing to a German recipient, you may want to use the formal "Sie" instead of the informal "du" in your greeting and closing.