Am 22.01.2015 um 12:13 schrieb Joe Acquisto-j4:
On 1/21/2015 at 10:37 PM, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote:On Wed, Jan 21, 2015 at 09:08:19PM -0500, Joe Acquisto-j4 wrote:This appeared to work fine and does, for most messages. However, our org often sends an email to thousands of users with in our system. These messages fail to forward, bounced by o365 as "header exceeds static size limit" or to that effect.The people doing mass the mailings are email-incompetent. These MUST be done as Bcc. They MUST NOT attempt to list all recipients in the To: or Cc: lines. Such mass mailings, if delivered, cause mail-storms when someone is foolish enough to Reply-Al. And they do stress various email header limits.Thanks. I appreciate the reminder. The methodology is long standing and should be altered. The users have only the tools offered to them. However, not trying to be argumentative at all - While I agree Bcc is correct, I am having difficulty accepting, logically, not in fact, that the forwarded message should fail. After all, it is actually addressed to only one person
a server side forwarding only changes envelopes but don't touch the mail, hence the From-HEADER remains unchanged
BTW - here:
/^To:.{20000}/ REJECT Administrative Prohibition (To-Header Too Long)
/^Cc:.{20000}/ REJECT Administrative Prohibition (Cc-Header Too Long)
/^Subject:.{2048}/ REJECT Administrative Prohibition (Subject-Header Too
Long)
