Welcome to Alibaba Cloud and find out more detail about email sending

Some common email sending FAQs: How to send emails?What types of emails can be sent by DirectMail?Are attachments supported?Why ...

The issue occurs when your email account is restricted to send emails to external domains. Sent emails are returned due to this ...

Authentication failure Check whether the email sending address or password is correct. Number of recipient addresses exceeded 556 ...

Alipay TMall TMall Direct Mail provides email sending services for Tmall system notifications, member promotions and user surveys. It ...

account, and then clicking on the relevant option to start sending email via the SMTP relay. ![23](https://yqintl.alicdn.com ...

You can go to the subscriptions page to manage the email subscriptions you have created. The following ...

too frequently sending, much too frequently sending, and currently unexpected sendingIf you receive a return email with an ...

you exceed the threshold of these restrictions, you will be prompted by an error message or email sending will be rejected. The ...

You can create an email subscription to send emails to the specified recipients. Log on to the Quick BI ...

Cause for the return: Owing to the restriction on the recipient’s email address, you are not allowed to send emails to ...