All Questions
16 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
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
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
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
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