Hello till and alpha_one,
my ISP is blocking SMTP 25 and how is it possible to sove that outgoing mail can be sent. SMTP from ISP is not good solution since if you use laptop on different ISP's you always need to change that.
My server is for example: someserver.com and mail server is mail.someserver.com (incoming and outgoing - smtp). My ISP has suggested changing port to 465, but if i understand till ok, than it won't work for other servers or what??
Is smtp port really related to other servers and it won't receive mail?
Please explain in dumb so newbies can understand.
Thank you very much!