您好!
我也做了测试,没出现您所说的这种问题,请检查您是否将diaplay name和alias都做了修改。若都改了,一般是不会出现这样的问题的。
谢谢!
Hi,
When you enter the username or email address on the "To:" of a new message, you can use keyboard key "Del" to delete the cached name. Hope it can resolve your issue. Thanks
Best Regards,
Eric