The Thunderbird add-on alerts users before sending messages, ensuring they can double-check options and contents before sending.
Downloading Check and Send for Thunderbird ...
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Our system has scanned the download for viruses, and we suggest that you also check the files before installation. The version of Check and Send for Thunderbird you are about to download is 0.8.30, and the download will be provided as is, with no modifications or changes made on our end.