[FIX] Fix sending mails even though diabled
[FIX] Fix sending mails even though diabled

Fixes #732

CoinHashMe/MPOS-SSO,xisi/php-mpos,CoinHashMe/MPOS-SSO,MPOS/php-mpos,machinecoin-project/php-mpos,MPOS/php-mpos,BlueDragon747/php-mpos,sixxkilur/php-mpos,nimblecoin/web,sixxkilur/php-mpos,nimblecoin/web,CoinHashMe/MPOS-SSO,sasselin/xcoin-mpos,mculp/chunky-mpos,mculp/chunky-mpos,nimblecoin/web,sasselin/xcoin-mpos,ychaim/php-mpos,mmitech/php-mpos,mmitech/php-mpos,bankonme/php-mpos,bankonme/php-mpos,machinecoin-project/php-mpos,sasselin/xcoin-mpos,UNOMP/chunky-mpos,mmitech/php-mpos,studio666/php-mpos,xisi/php-mpos,evgenyponomarev/pool,mculp/chunky-mpos,shreeneve/test,mculp/chunky-mpos,sixxkilur/php-mpos,studio666/php-mpos,studio666/php-mpos,UNOMP/chunky-mpos,ychaim/php-mpos,BlueDragon747/php-mpos,shreeneve/test,bankonme/php-mpos,CoinHashMe/MPOS-SSO,BlueDragon747/php-mpos,evgenyponomarev/pool,evgenyponomarev/pool,xisi/php-mpos,machinecoin-project/php-mpos,MPOS/php-mpos,CoinHashMe/MPOS-SSO,UNOMP/chunky-mpos,UNOMP/chunky-mpos,ychaim/php-mpos,shreeneve/test