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Append duplicate of emails with References

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This commit is contained in:
Jakub
2020-10-14 09:48:51 +02:00
parent 12403785af
commit a21bb130e1
4 changed files with 17 additions and 15 deletions
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18
internal/imap/mailbox_message.go
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@ -24,7 +24,6 @@ import (
"mime/multipart"
"net/mail"
"net/textproto"
"regexp"
"sort"
"strings"
"time"
@ -141,18 +140,19 @@ func (im *imapMailbox) CreateMessage(flags []string, date time.Time, body imap.L
references := m.Header.Get("References")
referenceList := strings.Fields(references)
if len(referenceList) > 0 {
// In case there is a mail client which corrupts headers, try
// "References" too.
if internalID == "" && len(referenceList) > 0 {
lastReference := referenceList[len(referenceList)-1]
// In case we are using a mail client which corrupts headers, try "References" too.
re := regexp.MustCompile(pmapi.InternalReferenceFormat)
match := re.FindStringSubmatch(lastReference)
if len(match) > 0 {
internalID = match[0]
match := pmapi.RxInternalReferenceFormat.FindStringSubmatch(lastReference)
if len(match) == 2 {
internalID = match[1]
}
}
// Avoid appending a message which is already on the server. Apply the new
// label instead. This sometimes happens which Outlook (it uses APPEND instead of COPY).
// Avoid appending a message which is already on the server. Apply the
// new label instead. This always happens with Outlook (it uses APPEND
// instead of COPY).
if internalID != "" {
// Check to see if this belongs to a different address in split mode or another ProtonMail account.
msg, err := im.storeMailbox.GetMessage(internalID)