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Manufacturing operations face intense competitive pressures, increasingly complex supply chains, and strict compliance requirements like CMMC and ITAR...
Healthcare providers face mounting pressures from ever-evolving technology...
Accounting firms handle sensitive financial data—from tax filings to audit...
Law firms operate under strict confidentiality obligations and face evolving...
Auto dealerships handle a wealth of customer information, from financing details...
In Oil & Gas, uptime, safety, and data integrity are paramount. Whether you’re managing offshore rigs,...
Financial institutions bear a heavy responsibility: they hold sensitive client information and manage...
In the insurance sector, safeguarding sensitive policyholder information is essential—not just to meet...
Auto dealerships handle a wealth of customer information, from financing details...
Small and medium-sized businesses are the backbone of our economy, but they often face...
This wasn’t intended to be my first post, but I just finished getting email working for this blog, so I figured why not post how I got it work. We can always do an intro later.
For this blog and another blog I just started, www.playingwithpython.com, I setup a Linux server to host the sites using Apache. After getting the sites setup, I went to setup a couple security plugins that send email alerts. Unfortunately, emails were not working.
Being a fairly recent adopter of Linux, these type of issue are never light bulb moments for me. It takes hitting up Google for the answers. Typically, I scour the web for a couple hours trying pull enough pieces together to get the puzzle put together. This was no different.
In order to save you the time that I wasted, let me just post the steps I did to get this working.
First, I immediately figured I didn’t load sendmail, since I loaded a barebones linux install for this server. So, first step is to load Sendmail.
Install Sendmail:
Alright, send mail is loaded and allows local host by default. Let’s go test these emails again….. nope. Still not working. I was getting the error “Could not instantiate mail function”.
I went to check the logs in the file /var/log/maillog and found the error…
NOQUEUE: SYSERR(apache): can not chdir(/var/spool/clientmqueue/): Permission denied
The problem now is SELinux. You can test and resolve this issue via the following commands:
You should now be able to send emails via WordPress’s, well really PHP’s mail() function.
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