Again, the answer to this question varies from company to company. And again, testing is the way to find out what works best. Typically, weekends and mornings seem to be times when multiple emails are opened, but since your audience may have different habits, it's best to experiment and then use your data to decide.
Москвичей предупредили о резком похолодании09:45
，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
Израиль нанес удар по Ирану09:28
For example, snakes.run has a “banner” that extends across the entire top of your screen. It looks like this: