- * Implemented a new kind of email address masquerading. When a
- user writes a custom "From:" header in a draft, nmh uses it rather
- than generating one. However, the user's true address is used in
- the SMTP envelope "From:" and is revealed in the "Sender:" header.
- Now, when mmailid is set to non-zero, the envelope "From:" uses
- the address specified in the draft "From:" header, and there is no
- "Sender:" header. This is useful when sending on behalf of a
- remote POP3 account or when remote mail robots incorrectly use the
- envelope "From:" in preference to the body "From:". This
- processing has only been implemented for post, not for the
- undocumented spost (which was already missing some "From:"
- processing that post has).
+ * Implemented a new kind of email address masquerading. Usually,
+ when a user writes a custom "From:" header in a draft, nmh uses it
+ rather than generating one. However, the user's true address is
+ used in the SMTP envelope "From:" and is revealed in the "Sender:"
+ header. Now, when mmailid is set to non-zero, the envelope
+ "From:" uses the address specified in the draft "From:" header,
+ and there is no "Sender:" header. This is useful when sending on
+ behalf of a remote POP3 account or when remote mail robots
+ incorrectly use the envelope "From:" in preference to the body
+ "From:". This processing has only been implemented for post, not
+ for the undocumented spost (which was already missing some "From:"
+ processing that post has).