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-rw-r--r--program/include/rcube_imap.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index a0a5f8189..1c5dd2e3f 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -4162,7 +4162,7 @@ class rcube_imap
$input = preg_replace("/\?=\s+=\?/", '?==?', $input);
// encoded-word regexp
- $re = '/=\?([^?]+)\?([BbQq])\?([^?\n]*)\?=/';
+ $re = '/=\?([^?]+)\?([BbQq])\?([^\n]*?)\?=/';
// Find all RFC2047's encoded words
if (preg_match_all($re, $input, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {