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Published Answer
I fixed it!
Well. I don’t know what happened: looks like something went amiss when I added IPv6 to this image (post-create) thr…
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guice
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Published Question
I don't know what happened.. I lost DNS resolution on my Ubuntu Docker 16.04 DO droplet.
root@gpc-docker-sfo2:resolvconf$ telnet gitlab.com 443
telnet: could not resolve gitlab.com/443: Temporary failure in name reso...
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guice
DNS
Ubuntu
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Published Answer
the suggestion is that we turn off the local mail delivery at the server
I’m assuming you don’t know which MTA you’re using. O…
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guice
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Published Answer
Never mind. If I could close this, I would. It appears, after an evening settling, things are now working.
I am still bothered …
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By
guice
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Published Question
I'm confused. Can somebody help me shed some light on this.
I created a new droplet and my ApacheBench(marks) aren't on par with my previous Droplet. It always seems to stall on the last set of requests. I've done 40...
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guice
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Published Answer
Solution
Okay, so I did a little more research and I found some interesting things:
SPF “breaks” email forwarding.
v…
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By
guice
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Published Question
I'm trying to understand SPF records. I was under the impression SPF is used to give permission to hosts to send emails on the domain's behalf (eg: from address). But this doesn't look right.
I have a test domain: cri...
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guice
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Published Question
For a short period, I've setup Postfix mail relay on my vhost to forward my @domain.com email to my gmail account. Mind you, I've had this email address and domain for over 14 years -- it gets a lot of spam (which is ...
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guice
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Published Answer
In my tests, I found one big no deal problem: Google changes the “From:” address of all emails sent through their SMTP to my Google…
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By
guice
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Published Question
Is it a reliable setup to setup Postfix to forward my @domain to @gmail with a Gmail SMTP relay host?
I'm setting up a new droplet, Ubuntu 14.04 LAMP stack. I'm looking to x-fer over my primary domain, but ran into a ...
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guice