Mail is not working through SMTP

I have created an SMTP Record. and updated the DNS record on my domain. but mail is not working through SMTP. please fix it ASAP

mail is working from snappy?
what are the results of https://www.checktls.com/ and mail tester

yes, mail is working from Snappy
and CheckTLS ConfidenceFactor for “boodlemart.in”: 110 of 114 (96%, 121 max)

i can see your mail server SSL is not mapped run these two commands and then try to connect smtp

postmap -F hash:/etc/postfix/vmail_ssl.map
systemctl restart postfix

we have connected putty. then running this command, nothing is changed

[root@srv520268 ~]# postmap -F hash:/etc/postfix/vmail_ssl.map
[root@srv520268 ~]# systemctl restart postfix

please check now all seems ok now and mail server SSL is mapped now

It’s working now. but why my mail is going to the spam folder?