Pretty simple question really, but I'm not sure the best way to do this. <BR><BR>Send an email to current mail users as the postfix admin notifying them of planned downtime.

Email remains a vital communication tool for both personal and business domains. Having your own mail server not only gives you control but also enhances the security and privacy of your ...

Here's my issue. We have been using postfix for a while on RHEL7, now we are updating to RHEL8. We have scripts that ran on 7 just fine, but don't work on 8 very well. The main problem is that the ...