Snoozing via email replies - Sandy updates from old reminders in the previous emails thread!

I asked Sandy to snooze a reminder till 8pm, however she updated the reminder from the "remind me tomorrow at 12pm" statement from a previous email (Sandy keeps them in her emails). Moreover (though not in my example below), sometimes the statement updated from is from a tip on how to use reminder replies, which are often given by Sandy in her reminders.

I use Outlook 2003 on my PC and Samsung BlackJack, and I use an email signature. This problem occurred when both receiving HTML and text emails.

Here is the email (the reply from Sandy after I asked her to snooze till 8pm; today is Thu 7/8 in Australia):

I've updated this for you:
#1 Sat, 9/2 6:00pm Pam's b'day party
Email reminder on Fri, 8/2 at 12:00pm
tagged with bday, occasion, and todo

Uncluttered inbox, uncluttered mind,

Tip: To change the 2nd item's name, reply with: update #2 Product Meeting

P.s. Too chatty? Too terse? Tweak the way we work together!

On Thursday, February 7 at 12:07 PM, Ryville wrote:

Subject: RE: REMINDER: Pam's b'day party (Sat, 9/2 6:00pm) @bday @occasion @todo

remind me at 8pm

Ryville xxxxx
xxxxxxxxxxxxx
xxxxxxxxxxxxx

________________________________

From: Sandy [iwantsandy.com] [mailto:xxxxxxx@xxxxxxx.iwantsandy.com]
Sent: Thursday, 7 February 2008 12:00 PM
To: Ryville
Subject: REMINDER: Pam's b'day party (Sat, 9/2 6:00pm) @bday @occasion
@todo
Importance: High

Hello, Ryville!

Your wake-up call:
#1
Sat, 9/2 6:00pm Pam's b'day party
* Email reminder on Thu, 7/2/2008 at 12:00pm
* tagged with bday, occasion , and todo

To snooze this reminder for an hour, reply with: remind me in an hour

Onward to organization,

On Wednesday, February 6 at 10:40 PM, Ryville wrote:

Subject: RE: REMINDER: Pam's b'day party (Sat, 9/2 6:00pm) @bday
@occasion @todo

Remind me tomorrow 12pm

...