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4 votes

How to get SPF and TXT record for mail?

You will have to ask Company 2 for their SPF record details. It may be as simple as their IP address, or if they have multiple IP addresses they may have an include link e.g. Google's SPF is include:...
Steve's user avatar
  • 8,513
2 votes

Email messages sent from AWS EC2 are getting marked as spam

Let's go through the individual issues shown... Dynamic IP When setting up something like an email server you need to ensure to attach an elastic IP address to the EC2 instance as this remains ...
Chris Rutherfurd's user avatar
2 votes

Hotmail account is not receiving email from web server

I've been through this, you will likely find that the server's IP address has been blacklisted by Microsoft. Does your domain have valid SPF and DKIM records in DNS? If not, that will be what has ...
Steve's user avatar
  • 8,513
2 votes
Accepted

Forcing better logging of mail requests in PHP

Yes you can. First: Set "auto_prepend_file" value in php.ini. For example auto_prepend_file=/usr/include/myownmailfunctions.php Don't forget to this file must be readable but don't writable. Second: ...
kodmanyagha's user avatar
2 votes

Nested SPF records fail to validate

It was that the TXT names for spf1, 2 and now 3 were not terminated with a dot in this particular domain zone management panel! Once that was added, the additional TXT records were seen. This allowed ...
Tony Brayton's user avatar
2 votes
Accepted

MX records from second domain to point to first domain but email is not delivered like on first domain

MX records provide the address of the SMTP servers that handle incoming email for a domain. You don't have an incoming SMTP server available at abc.com:25 (it is at cencor:25), and MX records can not ...
JamesJJ's user avatar
  • 516
2 votes

Can I block Tor users from sending spam on my form?

Instead of using an IP address blacklist (which is like playing a losing game of whack-a-mole), I might recommend one of two strategies for curtailing bot spam: Strategy 1: Honeypot field I use this ...
Maximillian Laumeister's user avatar
2 votes

How to get SPF and TXT record for mail?

Sender Policy Framework (SPF) records are used to help prevent email spam. These records allow an email service provider to determine whether or not the sending IP address belongs to a trusted third ...
Stanley's user avatar
  • 81
1 vote

Third Party Mail Sending Solution (Sendgrid/Sendmail/etc) vs using personal address by SMTP

I don't have a lot of experience with GMAIL, and am only partially qualified to answer but - Quality dedicated providers will have a better deliverability rate then GMAIL - the focus of these ...
davidgo's user avatar
  • 8,104
1 vote
Accepted

Can I use zoho mail with domain [email protected] without web server

Assuming you have DNS associated with your domain name you follow the instructions here https://www.zoho.com/mail/help/email-hosting-with-zoho.html in particular, Step 3 Configure the MX records of ...
Steve's user avatar
  • 8,513
1 vote

When moving my web hosting but keeping mail hosting, how do I change the SPF TXT DNS record with an IP address?

Your should probably just have v=spf1 mx ~all as a TXT record on example.com. This will mean that only the IP addresses of mail.example.com are permitted to send mail for e.g. <[email protected]>...
Jivan Pal's user avatar
  • 179
1 vote
Accepted

Does Alias mail domain works for a detached domain?

From the question and particular the comments it appears to me that an explanation of how email works is in order - because the premise of the question is very flawed. Below is a "101" ...
davidgo's user avatar
  • 8,104
1 vote
Accepted

Create a mail server w/ CyberPanel on Digital Ocean

From reading about CyberPanel, it looks to me like it doesn't have the ability to manage email accounts and receive inbound email. The only resources I can find all relate to outgoing email only. So, ...
Maximillian Laumeister's user avatar
1 vote
Accepted

How to migrate e-mail addresses from an old to a new domain, but allow to still send to the old e-mail addresses?

the process at https://support.office.com/en-gb/article/add-or-remove-a-user-s-email-alias-cb86b53b-bebf-4e0a-b781-c49270d85ea3 can be used, with the old address as the alias and the new address as ...
Caius Jard's user avatar
1 vote

Foreign domain points to server and sends spam

First of all, You would have a security breach, so please check your server or hosting account for security-related problems and then to mitigate the sending of spam emails (spoofed) from that domain(...
Santiago's user avatar
  • 135
1 vote

MX records from second domain to point to first domain but email is not delivered like on first domain

The MX record tells the email sender which domain to do an A record lookup on to find the IP address to send their mail to. (Details in section 3.3.8 of RFC 1035). Your record abc.com. 299 IN MX 1 ...
Maximillian Laumeister's user avatar
1 vote
Accepted

Setting up an email box for newsletter to notify Amazon SES of delivery notification failures

Some time passed I'm a bit more experienced so I might as well answer my own question. Amazon SES as the email sender receives the bounces automatically. This is how the mailing servers work: they ...
Marcin Kunert's user avatar
1 vote

Setting up an email box for newsletter to notify Amazon SES of delivery notification failures

Amazon SES does not have automatic bounce processing as far as I know. I used it for a newsletter and I didn't find a way to implement bounce handling that didn't involve writing code. I don't think ...
Stephen Ostermiller's user avatar
1 vote

Using a domain from one provider and hosting from anotther

Yes, and as per my experience you can do 2 things: Use the Domain Provider NS and create cname/a records for your website like (www).example.com or (blog).example.com etc and use server's IP address ...
Saurabh Sharma's user avatar
1 vote
Accepted

Spamassasin reports HTML_FONT_TINY with huge penalty, what is it?

As the author of the plugin suggested, this can be treated as a false-positive. Our SpamAssassin checks on mail-tester trigger a lot of false-positives, please ignore them.
raratiru's user avatar
  • 173
1 vote

Can you use Azure cloud hosting services as a mail server?

Theoretically you can but due to long standing abuse seen using these networks many cloud service providers apply restrictions on sending emails from their cloud services unless you can make a ...
Chris Rutherfurd's user avatar

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