Track Spammer Path In Exim

Friday, 06 May 2016 by

If you are a system administrator and working in web hosting company. So it’s your responsibility to maintain server uptime. Sometimes issue come with mailserver. If you see in your mail queue on server you will see large number of mails in queue. Generally it happens in shared hosting. If you have vps or dedicated

We got complains from clients mails are not delivering to recipient. After reviewing mail queue manager from WHM. We found all mails were stuck in queue. We tried to deliver mail forcefully but got some error message. R=dkim_lookuphost defer (-1): host lookup did not complete After investigation the error message we found issue with DNS

Configuring POP3 and SMTP at Gmail

Sunday, 24 April 2016 by

Does your hosting provide provides less mailbox size, don’t worry we have solution for this. You can use your Gmail account to send and receive your domain email address by setting up your domains email address as a POP3 and SMTP account at Gmail. Before going to next step, You should know about port numbers.

If you are trying to send email from Outlook and get below error: 503 valid RCPT command must precede DATA So you need to follow below steps to fix this error. 1.  Open outlook 2. Go to Tools/Email Accounts 3. Select the Account and click Change 4. Click on More Settings 5. Click on Outgoing Server Tab

How to check mail queue in linux ?

Saturday, 30 May 2015 by

To check number of mails in queue you can use exim -bpc To check mails in mail queue you can use sendmail -bp To remove mails from mail queue you can use exim -bp | awk ‘/^ *[0-9]+[mhd]/{print “exim -Mrm  ” $3}’ | bash