Issue to send out message

[PingChen]

Hi,
I am able to send out message using telnet on 25 port.

But I've got problem to send out message using the same account, in eMclient. Please see the error below.

What can be the reason?

 

[goombawaho]

Many internet service providers BLOCK port 25 to keep out spammers. You may need to switch to port 465 or 587 WITH authentication.

 

[PingChen]

Hi,
Currently port 25 is not blocked. I can send out message through telnet but now I cannot connect to hMailserver below. What is the reason?

Is there other good forum for Email client/server issue?

 

[rubens123]

Hi, i'm having the same issues from time to time. Did you find out why this is happening? I#ve tried a lot but can't tell what's going on...