Re: How to make Cyrus accept Bare Newline data.

Hi,

> Hi,all
>
> I am sorry that my English is so bad.
>
> Our company use cyrus-imapd-3.0.5-1.DN.centos7.x86_64.
>
> We need to make cyrus accept "Bare Newline" data reluctantly, because
> Microsoft Outlook 2019 send that kind of data with syncing mail data.
>
> I want to know whether there is a way..

We always had the patch below in our 2.4 RPMs to make this work. I don't
know if this patch still works on newer versions but that's what has
worked in the past. I don't know from where you got the
cyrus-imapd-3.0.5-1.DN.centos7.x86_64 package but you have to check if a
patch can be added to it.

Regards,
Simon

--- cyrus-imapd-2.3.7/imap/message.c    2006-10-28 22:18:08.000000000 +0200
+++ cyrus-imapd-2.3.7/imap/message.c.nobarenewlinescheck        2006-10-28
22:21:55.000000000 +0200
@@ -256,8 +256,9 @@
                r = IMAP_MESSAGE_CONTAINSNULL;
            }
            else if (*p == '\n') {
-               if (!sawcr && (inheader || !allow_null))
-                   r = IMAP_MESSAGE_CONTAINSNL;
+               /* Do *NOT* check for RFC compliant line breaks (bare newlines) */
+               /* if (!sawcr && (inheader || !allow_null))
+                   r = IMAP_MESSAGE_CONTAINSNL; */
                sawcr = 0;
                if (blankline) {
                    inheader = 0;



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