Tencent Enterprise Mailbox has operated a mass mail service system for more than ten years, accumulated 88 domestic patented technologies and dozens of anti-spam patents, and has many foreign IDC and high-quality links in Hong Kong, the United States, Canada, Southeast Asia, Amazon Cloud, etc., bypassing the bottleneck of international networks and delivering mail to any corner of the world quickly and safely.
Second, don't send letters to the same mail server too often.
Every computer connected to the Internet has a unique global Internet IP (similar to a mobile phone number), which will also affect the arrival rate of mail. Therefore, when sending an open letter, it should be noted that the recipient list must be mixed with different mail service providers, such as hotmail and Gmail, and the order is out of order. At the same time, you can use the function of displaying the group orders, which can better reflect the respect for customers.
Third, the subject and content of the email should be switched as soon as possible.
In order to prevent the contents of emails sent in a short time from being too similar. So you can usually prepare more templates that you have written and belong to yourself. Try not to repeat the same keyword in the email content!
Tencent's corporate mailbox can be mailed globally, accurately reaching a certain corner of the world, and it is safe and secure.