list...@tutanota.com:
> 23. May 2016 18:48 by njo...@megan.vbhcs.org:
>
> > Yes, exactly right idea, but your expressions could use some improvement
>
> Thanks it helped!
>
> > IF /^(To|From|Cc|Reply-To): /
Why not:
/^(To|From|Cc|Reply-To): *(addr1|addr2|addr3)/
> Is the space between ": /" always needed? I think yes.
According to RFC 5322:
2.2. Header Fields
Header fields are lines beginning with a field name, followed by a
colon (":"), followed by a field body, and terminated by CRLF. A
field name MUST be composed of printable US-ASCII characters (i.e.,
characters that have values between 33 and 126, inclusive), except
colon. A field body may be composed of printable US-ASCII characters
as well as the space (SP, ASCII value 32) and horizontal tab (HTAB,
ASCII value 9) characters (together known as the white space
characters, WSP). A field body MUST NOT include CR and LF except
when used in "folding" and "unfolding", as described in section
2.2.3. All field bodies MUST conform to the syntax described in
sections 3 and 4 of this specification.
Wietse
