N/APosted on - 06/27/2012
I have a problem with my Outlook Express. Whenever I try to send an E-mail,
it gives a message that my connection is not optimized or there is a problem with the ISP.
But it downloads my E-mail with no problems on Yahoo.
Cannot send E-mail through Outlook Express
The error prompting that there is a problem with the ISP is displayed when the user is trying to send emails to a different service provider in spite of getting connected through another service provider. It might be a problem with POP3 or SMTP settings. Once check those correct settings from the Internet Service Provider you are using.
Sometimes this might occur due to firewalls or anti-malware or anti-virus softwares interacting with the send/receive process of Outlook Express. Just turn off the firewall and anti-malware and check whether this message is still displayed.
– Charle Faru