AttachmentCount 7.0
作者: alta88
Adds a column to the Thunderbird message list to always display the true attachment count. An icon is shown for single attachments or all attachments deleted/detached. Tooltip preview of single attachment content and summary for multiple attachments.
关于这个附加组件
More details on the AttachmentCount homepage.
NOTE: This extension will no longer be supported in TB versions newer than 102.
NOTE: This extension will no longer be supported in TB versions newer than 102.