Does not work sending mail upon registration

[pain205]

The account is not created when registering a new user through the basket. And not sent a letter with a confirmation code.
In other cases mail works fine. Help me, please.

mymixmarket.ru/cart.html

my version: virtuemart 3.0.3
                    joomla 3.3.6 php 5.4.6

[jenkinhill]

http://forum.virtuemart.net/index.php?topic=79799.0

[pain205]

I realized that the problem is Shopper Fields-> delimiter_sendregistration. I enclose a photo settings.