MX record

The domain in the from address in email should always have a valid Mail exchanger record. You can check for this in the PTSMail Utilities and sendmail using the do_mx_check option the ptsfilter.conf file. do_mx_check The option that checks a selected domain in the from address for a valid mx record. ex: do_mx_check~ This will check the mx record of the domain portion of the from address and reject the message if a mx record doesn’t exist. For more information or support on sendmail or the PTSMail Utilites call 410-838-5100 or email us at experts@expertsinunix.com Skype: soltuion1000 Read Full Story

At times you may need to look up MX (mail Exchanger) records. You can do this using nslookup. To start nslookup type nslookup at the prompt. %nslookup set the type to mx >set type=mx type in the domain >scanmail-software.com > scanmail-software.com Server: 72.244.227.36 Address: 72.244.227.36#53 scanmail-software.com mail exchanger = 20 mail.scanmail-software.com. This tells you the domain scanmail-software.com has one mail exchanger record, mail.scanmail-software.com To exit nslookup just type exit or or Control-D For more information or support for nslookup call 410-838-5100 or email us at experts@expertsinunix.com Skype : solution1000 Read Full Story

Breathtaking sights through La Sierra Tarahumara, from Chihuahua to Copper Canyon in the ChePe train, Creel, Arareko, Cusarare... on an eco-mountain bike-ride... Read Full Story

A breath-taking trip through La Sierra Tarahumara. From Chihuahua to Copper Canyon by CHEPE train. Creel, Arareko, Cusararé... Read Full Story

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