Why do I have to delete my e-mails one at a time?

sugee1

why must I delete the emails from Thunderbird ONE AT A TIME and then again from the trash ONE AT A TIME

Verizon_Support

sugee1, we want managing your e-mail inbox to be easy breezy! Did you download a 3rd party application to retrieve your e-mails? If so, we apologize that we don't support the settings of that e-mail application.

LasinaH_VZW
Follow us on Twitter @VZWSupport
If my response answered your question please click the �Correct Answer� button under my response. This ensures others can benefit from our conversation. Thanks in advance for your help with this!!