隐藏Outlook中的“发送者”信息
Is it possible to hide "sent by" information about mailgun in Outlook email client?
That's how it's look like
Email has been sent by mailgun API from the server.
是否可以在Outlook电子邮件客户端中隐藏有关mailgun的“发送者”信息？
它的外观如何 p>
电子邮件已由mailgun API从服务器发送。 p> div>
This is known as On Behalf Of notation. The way to eliminate this notation is to ensure that the email address for the Sender: field and the From: field use the same domain. For instance, for both the Sender and From field, they both need to end in either domain.com or mg.domain.com, whichever one is currently a custom domain on your Mailgun CP.
When sending, you should always make sure the domain you are inputting in the From: field matches the domain you have added and are sending from using Mailgun. If these domains do not match your messages have a high chance of getting marked as spam and showing up with "on behalf of" or "via".