- Allow underline in content-type name, per comments in #1487051

14 years ago · 8bac7e988f
parent 435c315223
commit 8bac7e988f
1 changed files with 1 additions and 1 deletions
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@ -469,7 +469,7 @@ class rcube_message
                        $this->parse_structure($mail_part, true);
                    }
                    // is a regular attachment
-                    else if (preg_match('!^[a-z0-9-.+]+/[a-z0-9-.+]+$!i', $part_mimetype)) {
+                    else if (preg_match('!^[a-z0-9-.+_]+/[a-z0-9-.+_]+$!i', $part_mimetype)) {
                        if (!$mail_part->filename)
                            $mail_part->filename = 'Part '.$mail_part->mime_id;
                        $this->attachments[] = $mail_part;