We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

need to change the e-mail address on account

more options

We no longer use the [email protected] e-mail address and need to change the e-mail on this account so that we can send messages using QuickBooks. We can not send invoices via e-mail.

We no longer use the [email protected] e-mail address and need to change the e-mail on this account so that we can send messages using QuickBooks. We can not send invoices via e-mail.

All Replies (1)

more options

No idea what "account" you might be talking about. Thunderbird is email client software that runs on your computer. You add and delete email account details in that software. It requires no intervention from anyone at Thunderbird.

From the menu bar select File-New-Existing Mail Account or using the AppMenu button click that and select New Message-Existing mail Account. Then enter the details for your new email address.