Opencart 1.5.6.4 Order Notification Emails not being generated or sent

..............................OPENCART EXPERT.......................... Hi, Could you please visit my profile to see the reviews and AWARD me the job? I am highly interested to work on this project. I understand your requirements and I do have vast experience to do this type of work I can assure you I can complete the job in time with quality according to your requested requirements. Thanks Hasan

Hi, the issue related to ipv6 and other mail ports related code(mostly occurs if you are using SMTP services by third party like Google or sometimes self server), this will be fixed in 15 to 20 minutes, if you are interested let us know, Thank You

Looks OK for me, and I meet the same error before. Please contact me to discuss this issue, Thanks in advance.

Expert is here I'd love to discuss your project in more detail to see how and if I can be of service. I can assure you of perfection in my work and the work will be of high accuracy. Please provide more information about the project. Eagerly waiting for your reply. Thank you.

I have a general idea about what the issue is. It's not hard to fix, but it can become time consuming. I can fix this issue within 24 hours, however, I have listed a few days extra just in-case my partner needs to do some further testing. My partner also has a profile on Freelancer under the name "Amility". Feel free to contact them to confirm or deal straight with them, just let them know that you were referred by Cam.

We have replaced the opencart mail function with PHP Mailer. Also default opencart mailer has a buggy system of sending cc thus is not worth. I could replace your mail library with another mail client as we have done in our project. Ping me up if you need this