Mutt and nbsmtp

[delone]

Hi, mates:

I use nbsmtp to send mail from mutt (configured following this gentoo guide) and I'm having troubles when dealing with BCC addresses:

If mutt's "write_bcc" variable is enabled, the message gets delivered to all the receipts in BCC field. However, they all can see the content of the BCC field, exactly the same as CC.

If mutt's "write_bcc" is disabled, the message is only delivered to the receipt specified in "To:" field.

I don't know if this issue is related to mutt or to nbsmtp. Does anybody know how to fix it?

Thanks in advance.

[micmac]

Have you checked how mutt's internal smtp client handles this?