[Enigmail] secret key needed?

[Christopher M. Logan]

i received an e-mail from a friend, indicated by (from) and he sent this
same e-mail to 3 others.  So the to: field has my name plus 3 others
total 4 recipients.
indicated by (to1, to2, to3, to4).  only to3 and to4 where explicitly
mentioned in the log below:

I'm getting the error: decryption failed: secret key not available

Why is it stating that i need a secret key?  Who's secret key is not
available?


enigmail> C:\Program Files\GNU\GnuPG\gpg.exe --charset utf8  --batch
--no-tty --
status-fd 2 -d --passphrase-fd 0 --no-use-agent
gpg: encrypted with 2048-bit ELG-E key, ID DFFF3B09, created 2007-05-09
      "from <removed>"
gpg: encrypted with ELG-E key, ID FA8BBCCA
gpg: encrypted with ELG-E key, ID 5EAE6877
gpg: encrypted with 2048-bit ELG-E key, ID E036B63B, created 2007-03-15
      "to3 <removed>"
gpg: encrypted with 2048-bit ELG-E key, ID EB690C8B, created 2007-05-07
      "to4 <removed>"
gpg: decryption failed: secret key not available
enigmail.js: Enigmail.decryptMessageEnd: Error in command execution

-Christopher