All Questions
24 questions
0
votes
0
answers
62
views
Cloudflare and cPanel 'Deliverability Checker' both indicate SPF & DKIM records are valid but spam checkers insist the records don't exist. Thoughts?
Getting support for this issue is tricky since my DNS provider can't see my hosting info and my hosting provider can't see my DNS record configuration. I'm hoping that some DNS record pros can help me ...
4
votes
2
answers
497
views
Yahoo rejecting email after registrar change
I recently changed registrars and DNS location from Tucows to Cloudflare for one of my domains. During the change, Cloudflare copied my existing DNS records including SPF, DMARC and DKIM keys. The ...
- 3,300
2
votes
1
answer
472
views
Can I replace rua entry with ruf in DMARC record?
I currently have a DMARC record set up like this:
v=DMARC1; p=none; fo=1; rua=mailto:[email protected] but I am receiving a lot of reports everyday.
I would like to only receive failure reports (...
- 424
2
votes
0
answers
53
views
Gsuite - Mailed-by and from. How to have a mailed-by as subdomain but the from is the primary domain - in gSuite (Gmail)
I want to have my email "from" to be from my primary email (gSuite), adn the mailed-by be from my subdomain (which I have added to my Gsuite account). Is this possible in GSuite? I know ...
- 21
1
vote
1
answer
417
views
Is DMARC relaxed alignment for SPF/DKIM bad?
After studying authentication mechanisms available to prevent e-mail spoofing, still I don't understand how to choose between the relaxed alignment and the strict alignment in DMARC for SPF and DKIM, ...
- 13
1
vote
0
answers
48
views
SPF: Sender Policy Framework (Too many included lookups)
Issue: I don't understand SPF well enough to know where to post this question
Goal: Figure out how to include more than 10 valid senders to my SPF record
I currently have a warning on my SPF record ...
- 3,280
2
votes
1
answer
101
views
DMARC report: systematic SPF failure for a domain
I get DMARC reports sent from various different sources.
All of the reports generally have <result>pass</result> for all of the sections.
However, the reports from Google always have SPF ...
- 195
0
votes
1
answer
318
views
Too Many Included SPF Lookups
I used a DNS lookup tool on my website and did an SPF record lookup as well and discovered that I have "too many included lookups." I understand the limit is 10, but it looks to me like I'm only using ...
- 25
4
votes
2
answers
2k
views
SPF Record for Google Domains Email Forwarding
I've got a domain setup with Google Domains. I'm using CloudFlare for the name servers and I have the correct MX records setup (https://support.google.com/domains/answer/9428703) to point back to ...
- 335
0
votes
1
answer
294
views
How to determine Sender Score IP to look up if straight query fails?
I'm checking up on my email set-up and came across Sender Score as part of my research and tests.
We are sending email through Outlook's mail server. Our original mailfrom domain is fieldworkhub.com. ...
- 105
9
votes
2
answers
2k
views
Why is google.com trying to send emails from my domain?
I pulled up a DMARC Analyzer report showing emails received on behalf of my domain:
In addition to my normal authorized (SPF+DKIM aligned) personal emails from the protonmail.ch domain, there are ...
- 16.4k
1
vote
0
answers
21
views
Spam emails from my domain
Do spam spoof emails pretending to be sent from your domain which SoftFail SPF verification hurt your domain's reputation with spam filters?
- 155
1
vote
2
answers
1k
views
Can anyone spoof my Email address with mailgun if I'm using it?
I'm using mailgun as kind of a sandbox for my personal/portfolio site. I've got all the required and optional records, including an SPF record allowing mailgun.org origin emails.
I recently got an ...
- 85
3
votes
1
answer
923
views
DMARC failure on forwarded SharePoint Online emails
I have a client that uses SharePoint Online but insists on using Gmail. Each user has a O365 account with an Exchange Online mailbox and mail flow/delivery options are set to forward all incoming mail ...
- 39
7
votes
0
answers
2k
views
SPF and DKIM vs email forwarding addresses: how to avoid being rejected as spam? [closed]
Situation: I am sending emails from [email protected] to [email protected]. My DNS for mydomain.com is correctly configured with an SPF record. The recipient at example.org is able to receive my emails ...
- 564
5
votes
1
answer
79
views
How do email spam filters tell if a spam email was maliciously sent with intent to shutdown a real email address?
So for example, let's say we have a legitimate user from "[email protected]" who sends real emails. However, there is a malicious individual who is using their own server or some other email service ...
- 153
0
votes
0
answers
11
views
my website can no longer send email and I didn't even change the code [duplicate]
After receiving reports from my website assistant that he was unable to receive email resulting from a user performing an action that would generate an email to him, I decided to test a function on my ...
- 13.6k
3
votes
2
answers
159
views
SPF and ISP authentication
I'm wondering if I have to include the SPF of any ISP used by my customers to send email with an email hosted on my server.
Example : they use Bell to send email for [email protected] (where ...
- 31
2
votes
2
answers
317
views
Are SPF and DKIM records needed when the SMTP IP is marked as a subscriber block?
I have been searching around, but not sure of all the facts I need. Let me explain.
I have stayed out of the SMTP game for a while and have become ignorant of the newer developments.
Prior to my ...
- 32.9k
1
vote
1
answer
333
views
Where to place the SPF records and Google Apps DKIM on a multidomain website?
We're having issues with spam filters with our emails. They're not being received by our clients about half of the time. We decided to make sure the SPF and DKIM are correctly set.
Suppose I have a ...
- 190
1
vote
1
answer
1k
views
SPF, Domainkey, DKIM do not work in plesk 12
I followed tons of online tutorials, guides and even the post here about setting up SPF records in Plesk 11.
I'm using plesk 12 on Ubuntu 12. I have set the following:
*.webmail.gecab.nl. CNAME ...
1
vote
1
answer
453
views
How do I add an spf for a Postmark App sender signature when there's an existing spf record?
I'm using the Postmark App service ( https://postmarkapp.com/) to handle the transactional mail delivery for my web app and I set up a sender signature email address ( [email protected] ) for it ...
- 113
14
votes
3
answers
33k
views
Sent emails pass SPF and DKIM, but fail DMARC when received by Gmail
Gmail is marking my email messages as Spam. The messages pass SPF and DKIM, but fail DMARC. Is there some way to make my messages pass DMARC?
I recently signed up for WordPress hosting at Flywheel, ...
- 243
1
vote
1
answer
1k
views
Setting Up SPF Records on Plesk 11
I see that Plesk 11 automatically sets up an SPF Record - however when I test it on a number of eMail Spam Test services I see that it is not being detected.
v=spf1 +a +mx -all
What changes do I ...
- 546