An increasing number of ISP's are blocking SMTP on the default port (25) - for this reason, if your email program supports it (most current versions do) we recommend you use our alternate port SMTP settings when using our AuthSMTP authenticated SMTP mail relay.
For more details see My ISP blocks SMTP on port 25 - what can I do?
If you have any questions please contact us.
Now choose from Next FAQ, Previous FAQ, FAQs Index or our Home Page.