Category

postfix

Category

There are lots of undelivered outgoing emails in my server and I see an error message as Postfix error mail transport unavailable! . What I need to do? One of the typical postfix errors which creates a problem for many of our customers. Mail transport unavailable error mainly happens due to a bad setting in the Postfix configuration file. At Bobcares, we often get requests to fix postfix errors as part of our Server Management…

Is your server reporting Postfix queue file size limit exceeded error? This can be simply resolved by changing the message size limit in the config file. Mails are so crucial today and so are the mail errors. Hence, at Bobcares we provide an immediate fix for Postfix errors, as a part of our Server Management Services. Today, let’s see how our Support Engineers set proper limits in Postfix server.   Understanding Postfix configuration Postfix is…

Authentication is the sure-shot way to restrict access to valid users. And, when the mail server lacks the auth mechanism, web apps show up Postfix authentication not enabled error. But, how to enable auth in mail servers like Postfix? Postfix supports SASL authentication which helps the SMTP client to authenticate to the server. At Bobcares, we often get requests to fix Postfix authentication not enabled errors as part of our Server Management Services. Today, let’s…

Perfect mail servers ensure lightening fast mail delivery. And, the mail reaches your friend in a split second. Unfortunately, that’s not the case every time. Often, mails get stuck in the mail server queue resulting in delayed or failed emails. In mails servers like Postfix, this can happen due to spamming, bad mail server configuration, etc. At Bobcares, we often address problems like Postfix mail stuck in queue as part of our Server Management Services.…