Since my hosting account is currently shut, I cannot access any logs. No, my machine has not been verified to send the virus ridden emails. They have suspended the hosting to take their time to analyze the headers and see if it was my fault or someone outside the domain is seding these spoofed mails. And I havent given any email account to a spammer. And all my passwords are alphanumeric and of good lengths so are not easy to guess.
I am assuming that its someone using my webmail coz only since my webhost can make the complaint of my domain being used to send these emails.
On 4/5/06, Nipun Jain jain.nipun@gmail.com wrote:
I am facing a problem of email spoofing with my webmail (running on roundcube).
Some unscruplous person(s) using my webmail has set their reply to address as info@mydomain.com and / or administrator@mydomain.com in their identity and is / are using that identity to send email to other people on their webmail account at mydomain.com. Now the recipient gets fooled by this spoofed mail as roundcube (and maybe other web based email) displays the sender as the spoofed email id ( i.e. info@mydomain.com or administrator@mydomain.com) and not the actual email id used to send the email. I myself have received a couple of such mails and was perplexed to see to get an email from administrator@mydomain.com as I am the admin, and my email is admin@mydomain.com (administrator@mydomain.com does not exist). I tried to figure out the actual email id by reading the email headers but it didnt show the actual email id, only showed the spoofed email id as administrator@mydomain.com (or info@mydomain.com).
Now is this supposed to work this way? I mean setting the reply to field to any email address in roundcube enables one to spoof the sender's email id? Is there any way to disable the "Reply To" field in roundcube so that users are unable to send spoofed mails?