My emails are working perfectly through my mac mail client and through squirrel mail. I can send and I can receive, but some clients don't have that ability. I have tried swiftmailer to send confirmation emails to my future customers, but when it spoofs the email it always goes to the spam folder. So I want to route it through smtp. I do this with the program but my mail.remcycle.net on port 25 does not work. I tried it with gmail's smtp and it works, so for now I can just go through email and disguise my emails as firstname.lastname@example.org. I then tried to setup gmail to send my emails through my smtp server, but it gives me the error,"can't communicate with server." I verified that all the setting are the same as my apple mail. Is there some process I am missing? Anyone else have this issue? What could cause these servers not to recognize my outgoing server? I am at a loss and would like advise as to where to start troubleshooting.