Note: To protect against computer viruses, E-mail programs may prevent sending or receiving certain types of file attachments.

注意：为了防止计算机病毒，电子邮件程序可能会阻止发送或接收某些类型的文件附件。

youdao

Note: To protect against computer viruses, E-mail programs may prevent sending or receiving certain types of file attachments.

注意：为了防止计算机病毒，电子邮件程序可能会阻止发送或接收某些类型的文件附件。

youdao