email blast

US /ˈiːmeɪl blæst/
UK /ˈiːmeɪl blæst/
"email blast" picture
1.

電子郵件群發, 郵件群發

a single email message sent to a large number of recipients, often for marketing or informational purposes

:
We sent out an email blast to all our subscribers about the new product launch.
我們向所有訂閱者發送了一封關於新產品發布的電子郵件群發
The company uses email blasts to announce sales and promotions.
該公司使用電子郵件群發來宣布銷售和促銷活動。