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How can I make all emails on a distribution list .bcc when using the address book ??

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When I send an email to a "list" from my address book I would like to prevent all of the email addresses of the addressees from being visible to everyone byhaving the whole list be >bcc - how can I do this with Thunderbird?

When I send an email to a "list" from my address book I would like to prevent all of the email addresses of the addressees from being visible to everyone byhaving the whole list be >bcc - how can I do this with Thunderbird?

Chosen solution

Place the list in an address field, click the TO and change it to BCC.

If you do not have the Contact Sidebar turned on in the Write window press F9 to turn it on. Then select the contacts or list for the mail and use the Add to BCC button.

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Chosen Solution

Place the list in an address field, click the TO and change it to BCC.

If you do not have the Contact Sidebar turned on in the Write window press F9 to turn it on. Then select the contacts or list for the mail and use the Add to BCC button.