Allows you to search a variety of questions and answers
One way to fix this is as follows:
1. Login to your WHM as root and click on Exim Configuration Editor on your left.
2. Uncheck the box that says: Use callouts to verify the existence of email senders and Save.
3. Go back to the Editor and click the Advanced Editor button.
4. Do a search for sender/callout.
5. When you find it, delete 'callout' and leave only 'sender'. Save.
Great servers, Great Service, Awesome uptime! Our company has been working with AYKSolutions for almost 3 years, hosting several servers for mission-critical projects. The network downtime has been way lower than 30 minutes for OVER 3 years and.. one of our Linux servers scored 450 days of uptime! Needless to say, their Ticket Support always responds in a matter of minutes. At any time of the d ay! I would rate them 10/5 if I could! Kudos to a great company! :)
I have never experienced a more professional and personal client-based service such as I am enjoying from AYKSolutions. This is no plotted statement either. I'm not a guru by no means, and they have been unbelievably superb in helping me promptly, professionally, courteously, and completely. Thank you Artyom & team.
AYK provide a very good value product, and always in a professional manner. I have used several hosting companies over the past 17 years. During that time I occasionally needed help with a variety of minor setup issues. Only AYK gave quick and helpful answers. I highly recommend them.