diff orig/roundcubemail-0.5.3/program/include/rcube_vcard.php ./roundcubemail-0.5.3/program/include/rcube_vcard.php

229c229

< $vcard_block .= $line . "\n";

---

> $vcard_block .= $line . "\r\n";

242c242

< $vcard_block = $line . "\n";

---

> $vcard_block = $line . "\r\n";

266c266

< $vcard = preg_replace(array('/^item\d*\.X-AB.*$/m', '/^item\d*\./m', "/\n+/"), array('', '', "\n"), $vcard);

---

> $vcard = preg_replace(array('/^item\d*\.X-AB.*$/m', '/^item\d*\./m', "/\n+/"), array('', '', "\r\n"), $vcard);

281c281

< return preg_replace_callback('/:([^\n]{72,})/', array('self', 'rfc2425_fold_callback'), $val) . "\n";

---

> return preg_replace_callback('/:([^\n]{72,})/', array('self', 'rfc2425_fold_callback'), $val) . "\r\n";

321c321

< $line[2] .= "\n" . $lines[++$i];

---

> $line[2] .= "\r\n" . $lines[++$i];

421c421

< $vcard .= self::vcard_quote($type) . $attr . ':' . self::vcard_quote($value) . "\n";

---

> $vcard .= self::vcard_quote($type) . $attr . ':' . self::vcard_quote($value) . "\r\n";

425c425

< return "BEGIN:VCARD\nVERSION:3.0\n{$vcard}END:VCARD";

---

> return "BEGIN:VCARD\r\nVERSION:3.0\r\n{$vcard}END:VCARD";

445c445

< return strtr($s, array('\\' => '\\\\', "\r" => '', "\n" => '\n', ';' => '\;', ':' => '\:'));

---

> return strtr($s, array('\\' => '\\\\', "\n" => '\n', ';' => '\;', ':' => '\:'));