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-rw-r--r--program/include/rcmail.php16
1 files changed, 10 insertions, 6 deletions
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index f0cbdbf86..9fe9430bd 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -611,10 +611,6 @@ class rcmail
if ($virtuser = rcube_user::email2user($username))
$username = $virtuser;
- // lowercase username if it's an e-mail address (#1484473)
- if (strpos($username, '@'))
- $username = mb_strtolower($username);
-
// user already registered -> overwrite username
if ($user = rcube_user::query($username, $host))
$username = $user->data['username'];
@@ -622,8 +618,16 @@ class rcmail
if (!$this->imap)
$this->imap_init();
+ // try IMAP login
+ if (!($imap_login = $this->imap->connect($host, $username, $pass, $imap_port, $imap_ssl))) {
+ // lowercase username if it's an e-mail address (#1484473)
+ $username_lc = mb_strtolower($username);
+ if ($username_lc != $username && ($imap_login = $this->imap->connect($host, $username_lc, $pass, $imap_port, $imap_ssl)))
+ $username = $username_lc;
+ }
+
// exit if IMAP login failed
- if (!($imap_login = $this->imap->connect($host, $username, $pass, $imap_port, $imap_ssl)))
+ if (!$imap_login)
return false;
$this->set_imap_prop();
@@ -646,7 +650,7 @@ class rcmail
else {
raise_error(array(
'code' => 600, 'type' => 'php',
- 'file' => __FILE__, 'line' => __LINE__,
+ 'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to create a user record. Maybe aborted by a plugin?"
), true, false);
}