Send an email from one of those domains to a different account and look at the "Headers" of the email. You will see a "Received" line in the headers - this will contain the outgoing mail server name and/or IP, commonly referred to as the "LSIP" - Last sending IP.
If you send an email from...
Kate,
This is a common problem, but with many different solutions. I just checked your domain eircom.net. You don't have an SPF record set up. The first thing I would do is test your email configuration and authentication and go from there.
A lot of ISP's block sending over port 25 - There's not much you can do about it. Even if you try sending through a gmail account, you're going to hit limitations pretty fast. You can try using a fastmail account they have higher sending limits then most.
Account limits
The other thing you...
Look into roundcube - I seem to remember when I used it in the past that it blocked images by default.
It's not a service, it's a client (But with most email clients you can normally hook it to any ESP though Imap)
Following the link below, it shows you how to hook it to gmail, but it's pretty...
@popowich can most likely give you better advice on the migration process..
But take a look at this documentation from blue host.
How to migrate an IMAP email account.
Edit: And he did
Yes, I agree if you're emailing, using a shared IP is not a good thing. Take Popowich advice, do the move slowly, get a VPS (Just don't go with 1&1 hosting or godaddy) - Talk to that new hosting company and make sure they don't relay your mail also make sure they don't have any restrictions in...
Once you get RoundCube up and running, follow the directions here: Email Configuration Tester
Then respond to my conversation and I'll hook you up with 1 full free report so you can see if you have everything configured right.
I think Office 365 started rolling out outbound DKIM in Oct 2015. I'm not sure if they completed the rollout to all accounts. They processed inbound DKIM for years.
Only you can determine what's the best approach is for what you do. For me, I run my own mail server, it's free. But I have to...
I'm not an expert in GoDaddy Shared Hosting Email, but it sounds like if you want to get DKIM set up correctly, you'll need to change email providers or switch hosting plans.
OutOfTheBlue - Did you run your service through our Email Configuration and Authentication tester?
If you have everything set up correctly, you can earn the trusted sender seal.
If you're using Goddady, Shared Hosting...
Do your cPanel shared hosting accounts support email authentication? | Linux Hosting (cPanel) - GoDaddy Help
You will never be able to set up DKIM, see below.
However, if you don't used their share hosting, then you can enable it in cPanel.
What...
This one was easy to solve, I'm sure you got the full report.
If you take a look here, you will see that your DKIM Signature is failing. SmarterMail DKIM Validation just ignores it, but Limilabs and SpamAssassin Fails it.
In your email headers you can see that your signature is found. The...