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+ <F7F869E6-8F28-4817-8177-46ED85E24293@csail.mit.edu>\r
+Date: Sun, 14 Jun 2015 00:00:35 -0400\r
+Message-ID:\r
+ <CAJhTkNjGF3Sh2WWdu2XqEW_wPmG2pbs5Ke+C2DNVpuoc_-AGCw@mail.gmail.com>\r
+Subject: Re: Understanding the "replied" tag\r
+From: Xu Wang <xuwang762@gmail.com>\r
+To: notmuch@notmuchmail.org\r
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+\r
+Dear Suvayu and Austin,\r
+\r
+Thank you for your attempts to understand my goals. I apologize for\r
+the lack in the clarity of my previous messages. Thank you kindly for\r
+your persistence and thank you to Suvayu for suggestions on adding\r
+more information.\r
+\r
+I am indeed using mutt-kz, along with offlineimap, on Ubuntu 15.04. I\r
+have written the following information the other email thread I\r
+started (perhaps I should have added it as a reply here, but I thought\r
+it might be sufficiently a different topic). I will copy the\r
+information I gave there on my goal here:\r
+\r
+My goal is to do something like the following:\r
+notmuch search tag:reply-required and not tag:replied\r
+\r
+which was discussed here:\r
+http://notmuchmail.org/pipermail/notmuch/2010/002558.html\r
+\r
+However, instead of conditioning on tag:reply-required, I would like\r
+to look at this for a specific message. For example, if I write an\r
+important message, I can do the following:\r
+save the message id, and then in 5 days set a cron script to check\r
+whether my message was responded to. If it was not responded to I will\r
+take some action to notify myself (haven't decided what yet).\r
+It is the "If it was not responded to" part that this email thread is\r
+about. I am now realizing that I cannot use mutt's tag "replied"\r
+because I often send and read email from gmail or other IMap clients\r
+(e.g. phone). Because of this (I believe), the reply tag does not get\r
+set when it should (well not "should" but rather "when I want it to").\r
+For example, I often have\r
+\r
+abc\r
+->def\r
+ -> ghi\r
+\r
+where the message def does not have the "replied" tag, even though it\r
+was replied to (ghi replied to it). I think the reason is what I\r
+suggested above. Yes, indeed Austin was correct about where my\r
+misunderstanding was. I do indeed want to see if *any* reply was to a\r
+certain message id, but the "replied" tag is apparently for my own\r
+replying.\r
+\r
+Because I cannot use the "replied" tag (unless I have misunderstood),\r
+I thought I could just check using the message id with 'notmuch search\r
+repliedto:<messageid>', but Suvayu points out that searching for this\r
+is not supported.\r
+\r
+Kind regards,\r
+\r
+Xu\r
+\r
+On Sat, Jun 13, 2015 at 7:12 PM, Austin Clements\r
+<aclements@csail.mit.edu> wrote:\r
+> Hi Xu. I may be misunderstanding your email, but it sounds like you want =\r
+to know if a message has *any* reply message. That's not what the replied t=\r
+ag indicates. The replied tag indicates that *you* have sent a reply to a m=\r
+essage. Mechanically, when you hit, say, r to start a reply and then send t=\r
+hat message, notmuch tags the message you hit r on as "replied". That's the=\r
+ only time notmuch automatically sets this tag.\r
+>\r
+> On June 11, 2015 10:25:44 AM PDT, Xu Wang <xuwang762@gmail.com> wrote:\r
+>>Dear all,\r
+>>\r
+>>First, I am extremely excited to be a part of this list now. notmuch\r
+>>has really helped me. Thank you go all individuals working to improve\r
+>>it and to help others to know how to use it.\r
+>>\r
+>>I would really like to know if a message has been replied to (e.g.\r
+>>using a certain message id). It seems that all I need to do is check\r
+>>for the "replied" tag. But often this tag is not there, even when\r
+>>there has been a reply (I have confirmed this through the thread\r
+>>display and checking the message that replied to the message to make\r
+>>sure it indeed has header "replied-to:<MSG-ID>").\r
+>>\r
+>>I have looked in mutt, and also I see many situations where there is\r
+>>no 'r' flag, especially for emails sent from me.\r
+>>\r
+>>The following returns true:\r
+>>notmuch config get maildir.synchronize_flags\r
+>>\r
+>>So at least both are giving same answer, but I'm not sure why not\r
+>>saying "replied" thread is correct.\r
+>>\r
+>>What is incorrect for my way of thinking about "replied"? Do I\r
+>>misunderstand what it is supposed to do or am I not updating the flags\r
+>>correctly?\r
+>>\r
+>>Kind regards,\r
+>>\r
+>>Xu\r
+>>_______________________________________________\r
+>>notmuch mailing list\r
+>>notmuch@notmuchmail.org\r
+>>http://notmuchmail.org/mailman/listinfo/notmuch\r
+>\r