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-rw-r--r--program/include/rcube_config.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/include/rcube_config.php b/program/include/rcube_config.php
index 058927dba..81b664a29 100644
--- a/program/include/rcube_config.php
+++ b/program/include/rcube_config.php
@@ -287,7 +287,7 @@ class rcube_config
$domain = rcube_parse_host($this->prop['mail_domain']);
if ($encode)
- $domain = idn_to_ascii($domain);
+ $domain = rcube_idn_to_ascii($domain);
return $domain;
}