Unable to connect to email SMTP server that with .in domain
I have recently moved and migrated from SPECTRUM to COX cable internet.
Now I am unable to connect to my work email SMTP server that has *.in domain. I am able to download the email from that server, but unable send any emails. I am able to to access and send email using my other accounts that have domain name *.com.
I wasn't facing this problem while I using SPECTRUM for last few years. Can someone help me resolve this issue?