Thread: [question]some mails don't be reflected on threads
Hi, all. I faced a strange phenomenon. One day I posted a mail to pgsql-hackers and the mail didn't be reflected on the thread. The thread: https://www.postgresql.org/message-id/flat/EDA4195584F5064680D8130B1CA91C45367328@G01JPEXMBYT04 The mail: https://www.postgresql.org/message-id/EDA4195584F5064680D8130B1CA91C453EBE79%40G01JPEXMBYT04 This occurred on the other person. e.g., https://www.postgresql.org/message-id/flat/71E660EB361DF14299875B198D4CE5423DE3FBA4@g01jpexmbkw25 https://www.postgresql.org/message-id/71E660EB361DF14299875B198D4CE5423DEBD26D%40g01jpexmbkw25 Here I have a question: How are mails associated to each threads? In my investigation and thought, it is the mail header "In-Reply-To". The main purpose of this mail is to separate the cause. Best regards, --------------------- Ryohei Nagaura
Hi, On 2019-02-27 05:43:36 +0000, Nagaura, Ryohei wrote: > I faced a strange phenomenon. > One day I posted a mail to pgsql-hackers and the mail didn't be reflected on the thread. > The thread: > https://www.postgresql.org/message-id/flat/EDA4195584F5064680D8130B1CA91C45367328@G01JPEXMBYT04 > The mail: > https://www.postgresql.org/message-id/EDA4195584F5064680D8130B1CA91C453EBE79%40G01JPEXMBYT04 It appears that answer email did not include the appropriate headers to allow for threading (In-Reply-To). It appears to include some MS specific header Thread-Index: AdTNnpmeut3GAKrLRKGtp7P9hQFGhA== but I don't think that's actually widely used. > In my investigation and thought, it is the mail header "In-Reply-To". Right. Your email does not contain, as far as I can tell, an In-Reply-To header... Greetings, Andres Freund
Hi, Andres-san > It appears that answer email did not include the appropriate headers to allow for > threading (In-Reply-To). That means, the cause of this problem is on my use. Thanks for quick reply! Best regards, --------------------- Ryohei Nagaura