Atomic mail sender smtp @yahoo.ca @hotmail.fr @gmail.com ?

Atomic mail sender smtp @yahoo.ca @hotmail.fr @gmail.com





Good morning,





Please tell me the set up a smtp for my news letter





an error occurs each sends





I tried @yahoo.ca @hotmail.fr @gmail.com





it is possible that they refuse my smtp program ?





thank you for your help I use the software








Atomic mail sender SMTP


www.amailsender.com
Atomic mail sender smtp @yahoo.ca @hotmail.fr @gmail.com ?
incoming mail server is pop.gmail.com


outgoing mail server is smtp.gmail.com





look for troubleshooting on gmail's website, etc...