Linked Questions
130 questions linked to/from How to send emails and avoid them being classified as spam?
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spamhaus.org is blocking our IP because we use multiple unrelated HELO values
spamhaus.org is blocking our IP because we send mail using multiples domain names from a single IP.
The message is
A device (computer, server, mobile phone, etc), or an app on a device that is using ...
77
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5
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Is Postfix the same thing as Sendmail?
I have Postfix setup on my server so that I can send outgoing mail using the command-line:
mail -s "Subject" [email protected]
Is this using Sendmail or Postfix ?
Is "Sendmail" just a software ...
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2
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When DKIM is installed, will I still be able to send email for my domain from gmail?
Let's say I own example.com, that I install and configure dkim on my server (apt-get install opendkim opendkim-tools, etc.), and that I add the relevant public key to the domain's DNS records.
Then ...
42
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7
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Is it becoming impossible to be a small mail provider?
I operate a small mail server for my private emails, some friends who have websites and two NGOs. In total my server sends between 60 and 400 messages a day. Now a lot of these emails are personal ...
2
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2
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4k
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Gmail is blocking email from my IP
I've had a virtual private server for close to 6 months, and I'm going to start sending emails to users from [email protected]. My handful of email tests so far have all resulted in a bounce ...
1
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1
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293
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How to minimize chances of one's domain being falsely blacklisted (uribl)
My side job is to admin my wife's company domain. It's only used as a domain name for Google mail and tools (slides, docs, etc...).
Although she used her domain for email for many years without any ...
0
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1
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procedure/protocol for ensuring the decency of a new IP address
According to the comments on is it possible to get a bad IP address when setting up a new VPS? one can't assume that a new VPS IP address is decent. So how do I ensure (before I start installing ...
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1
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AWS SES emails going to spam
I have a domain on name.com and the website is hosted on AWS Lightsail. I have set up SES service for the emails. I am doing a curl request to my domain to send an email from the email server which is ...
3
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1
answer
6k
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Is it a DMARC failure if disposition=none & dkim=fail?
When I get one of these DMARC reports from Google is it because there is a problem? Or is it standard protocol. I am curious because I sent one test email and got this DMARC report to abuse@...
0
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1
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Why are my Postfix mails recognized as Spam? [duplicate]
I have a Postfix mail that I have configured pretty good. mail-tester.com gives me a 10/10.
I have tested on both Google and Yahoo, and checked their headers. Nothing seems to be wrong in the headers.
...
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DKIM and SPF for Different Server [duplicate]
My situation like the following:
Web server hosted in Google Cloud with domain name lets say: example.com
Mail server hosted in Linode (lets say in server name: server.myserver.com) using cPanel with ...
1
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0
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Postfix GMail bouncing with "very low reputation of sending IP" [duplicate]
i'm using a Debian 9 with Postfix and i've got issues with my mails sending to google mail.
After sending a mail, i will instantly get a response: "Undelivered Mail Returned to Sender".
Our System ...
1
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1
answer
490
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Emails going to spam even though DKIM and SPF records set up and rDNS too in EC2. I am usinf postfix and dovecot [duplicate]
I have set up my own email server in AWS using postfix and dovecot. I have also set up DKIP and SPF and DMARC records. Now the problem is when i send an email from [email protected], its not flagged ...
3
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2
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3k
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Email from sendgrid are going to spam, spf & dkim pass & spamfilter itself says it isn't spam
At my work we use Sendgrid to send automatic e-mails to the users of our platform. Since a couple of days the e-mails are going to spam on hotmail.com & outlook.com. This is weird because the DNS ...
8
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1
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658
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How to deal with Microsoft and Google agressive spam policies?
Introduction: I have run my own mail server for more than 10 years, and I never had any problem with Gmail, so far. But I needed to complain regularly (like every year) to Hotmail, because they were ...