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Diffstat (limited to '')
| -rw-r--r-- | atom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/atom.c b/atom.c index 2851e3c..bf4b456 100644 --- a/atom.c +++ b/atom.c @@ -27,7 +27,7 @@ static char *atomID(const char *messageID) { { "messageID", messageID }, {0}, }; - return templateURL("mailto:?In-Reply-To=[messageID]", vars); + return templateURL("mailto:?Message-Id=[messageID]", vars); } int atomEntryHead(FILE *file, const struct Envelope *envelope) { |