Registration email not sending

[Sway]

I'm having an issue with email confirmation. Everything else on the forum is working as it should but for some reason when someone tries to register i get this error when they emails try to send..

#0 /var/www/library/Zend/Mail/Protocol/Smtp/Auth/Login.php(95): Zend_Mail_Protocol_Abstract->_expect(235)
#1 /var/www/library/Zend/Mail/Protocol/Smtp.php(217): Zend_Mail_Protocol_Smtp_Auth_Login->auth()
#2 /var/www/library/Zend/Mail/Transport/Smtp.php(200): Zend_Mail_Protocol_Smtp->helo('localhost')
#3 /var/www/library/Zend/Mail/Transport/Abstract.php(348): Zend_Mail_Transport_Smtp->_sendMail()
#4 /var/www/library/Zend/Mail.php(1194): Zend_Mail_Transport_Abstract->send(Object(Zend_Mail))
#5 /var/www/library/XenForo/Mail.php(177): Zend_Mail->send()
#6 /var/www/library/XenForo/Mail.php(152): XenForo_Mail->sendMail(Object(Zend_Mail))
#7 /var/www/library/XenForo/Model/UserConfirmation.php(124): XenForo_Mail->send('danielbridgford...', 'imacow')
#8 /var/www/library/MinecraftAvatar/ControllerPublic/Register.php(103): XenForo_Model_UserConfirmation->sendEmailConfirmation(Array)
#9 /var/www/library/EWRutiles/ControllerPublic/Register.php(38): MinecraftAvatar_ControllerPublic_Register->actionRegister()
#10 /var/www/library/XenForo/FrontController.php(310): EWRutiles_ControllerPublic_Register->actionRegister()
#11 /var/www/library/XenForo/FrontController.php(132): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#12 /var/www/index.php(13): XenForo_FrontController->run()
#13 {main}

Everything else that uses the forum email feature works but something here is preventing this from sending an email to the user that is registering on my forum..

 

[CTXMedia]

You've only posted the stack trace - can you please post the FULL error message, including the error info at the top - this will give people a better idea of what, specifically, is causing it to fail - and a better chance of helping.

Cheers,
Shaun

 

[Sway]

You've only posted the stack trace - can you please post the FULL error message, including the error info at the top - this will give people a better idea of what, specifically, is causing it to fail - and a better chance of helping.

Cheers,
Shaun

Seems as if i had some firewall issues.. Opened the port, and mail is now sending

 

[CTXMedia]

Seems as if i had some firewall issues.. Opened the port, and mail is now sending

Great, at least you got it sorted.