mutt, PGP and courier - solved

[Anand Buddhdev]

I applied this patch by Aaron Schrab, and now mutt generates a top-level
Content-Trasfer-Encoding header. This makes courier leave the message
unmolested, and my PGP signatures verify correctly! Thanks Aaron.

--- sendlib.c.dist      Tue Dec  5 12:31:21 2000
+++ sendlib.c   Tue Dec  5 14:32:25 2000
@@ -433,7 +433,10 @@
      
    fputc ('\n', f);
      
-  if (a->encoding != ENC7BIT)
+  /* Courier MTA will rewrite messages that don't contain an explicit
+   * Content-Transfer-Encoding, breaking PGP/MIME signatures. */
+  if (a->encoding != ENC7BIT
+      || (a->type == TYPEMULTIPART && mutt_strcmp(a->subtype, "signed") == 0) )
         fprintf(f, "Content-Transfer-Encoding: %s\n", ENCODING (a->encoding));
      
   /* Do NOT add the terminator here!!! */

-- 
Anand