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Hiii....I had configured a mail server with squirrelmail 1.4.22.I am able to log in squirrelmail and able to receive mails but when I try to send mails from squirrelmail it appears as the mail is sent but its not delivered to the recipient. Even I am not receiving a "Message Delievery Failed" error nor there are any logs. Any ideas please?
i am trying to send mails to my domain as well as outside my domain. But its not working. For receiving the mails, I dont have any problems. Receiving the mail is not problem only I am not able to send it when I log in my squirrelmail login. Also I have configured the mail account in outlook.In outlook I am able to send and receive mails.
Just wanted to make a quick note, I came here with the same problem, different solution. Everything was working, then it stopped sending and would still receive.
Found the DNS server we were using changed to a different IP address and the old server went down. We had the DNS listed as an IP address and not a name. Once the IP was changed in our configs, restarted the network, things started working again.
Simple fix, but still had to find it. All the posts within this forum stimulated the thought process in finding the solution.
In case someone else is searching for the same issues, this could be an alternate cause.