9
votes
Accepted
Does it really help against spam to replace the "@" with "(at)" and similar practices?
Yes, different email obfuscation methods do work with varying degrees
of success.
But each has to be weighed with whether they affect the ability for your customers to communicate easily with you. I ...
- 1,079
8
votes
How to get whitelisted in microsoft's email network?
The deep link to get whitelisted for Microsoft's email network is:
http://go.microsoft.com/fwlink/?LinkID=614866&clcid
This gives you the form "Sender Information for Outlook.com Delivery"
- 181
6
votes
Accepted
why does google request apple-app-site-association from every domain on the server?
If you look at https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/AppSearch/UniversalLinks.html it seems that the URL in question is supposed to be a JSON file linking ...
- 76
6
votes
Accepted
Where are these spammy posts generated from?
Turns out, the WordPress install was indeed compromised. I did a diff of my existing install vs a new WordPress install, and diff reported new file:
# diff -qr wordpress_installed/ wordpress_new/
...
- 235
6
votes
Why am I getting foreign language spam with nothing to sell nor any links in the email?
I can't claim to know all the motivations of spam bots, but the main motivation is creating links to help SEO. Most of the bots submitting this form don't even realize that it is a contact form. ...
- 98.4k
6
votes
Suspicious php links found on cPanel visitors
Random unexpected URLs on your should be returning "404 Not Found" status. When so many weird URLs return "301 Permanent Redirect" instead, it is often a sign that your site has ...
- 98.4k
5
votes
Accepted
How to block Googlebot from accessing one specific page
Since this does appear to be the real Googlebot, the recommended way to block access/crawling is to use /robots.txt:
User-agent: googlebot
Disallow: /blocked.php
However, if you still want to block ...
- 42.7k
5
votes
Suspicious php links found on cPanel visitors
I looked up the IP 185.191.171.42, and it seems to be owned by SEMRush. So the possible reason is that you have second-hand domain that the old owner created those pages and SEMRush still has the list ...
- 1,101
5
votes
Accepted
.fr: How can I receive spam because of registering a domain?
How can they react that fast, does afnic offer a list of recently
registered domains?
Yes, here (daily) and here (delayed, consolidated). They used to publish the lists in image (GIF) format for some ...
- 1,063
5
votes
Can I avoid having my email server running on a VPS blacklisted?
Your IP can be listed in blacklists even if your IP is dedicated. Using a shared IP doesn't necessarily impact your IP reputation as long as your neighbors have good behavior.
Usually IPs get ...
- 116
4
votes
Accepted
Fixing my mail servers outgoing IP being on spam blacklists
Don't bother getting that IP off those lists. Too much effort, outcome uncertain, and no guarantee for the future.
How much mail do you send? Is that hundreds of mails per months, or tens of ...
- 156
4
votes
Accepted
How to remove spam URL from Google Search Console
Google does not punish your site for 404 errors - their 404 report is purely informational, and meant to notify you in case you see any URLs in the report that are not actually supposed to be 404. It'...
- 15.8k
3
votes
Accepted
Fake Bounce Spam Emails in Gmail - Are These Really That Fake?
Looks like someone is spoofing your [email protected] address.
This line shows a spam relay server:
Diagnostic-Code: smtp;554 resimta-ch2-11v.sys.comcast.net comcast 23.227.123.207 found on one or ...
- 146
3
votes
Gmail flags email as spam if it contains link to my website
From Google's bulk senders guidelines:
While Gmail works hard to deliver all legitimate mail to a user's inbox, it's possible that some legitimate messages may be marked as spam. Gmail does not ...
- 98.4k
3
votes
Block rank-checker.online
This isn't a direct answer to your question but to your problem:
Try a hostname filter on your Analytics account instead. Filter only for your domain. The only situation in which you'll get views ...
- 3,993
3
votes
Blocked by Disqus from posting on my own site
Other than contacting them for a review of your case there is no way to fix this, and creating a new account you will probably find will result in the same thing happening with the new account as most ...
- 10.2k
3
votes
Accepted
New Website, Digital Ocean spam traffic very high on Google Analytics
@closetnoc was right.
I have contacted Digital Ocean and they responded with:
It looks like these IPs are related to a monitoring service, are you
currently subscribed to one? If not, it's ...
- 113
3
votes
Spam backlinks on sub-domain, does it affect main domain ranking
Google only punishes sites or pages that are indexed. If the sub domain is no longer in it's index then there is nothing to punish, it'll only become a problem if you are redirecting the sub domain to ...
- 32.9k
3
votes
Accepted
My site is falsely classified as malicious by Office 365 Advanced Threat Protection
Unfortunately at this time Microsoft does not have a global "Report a False Positive" feature which would allow your website to be scanned, re-assessed and marked as safe for all 365 users. There is ...
- 10.2k
3
votes
Accepted
Find external site which sends 404 URL to my website
Take a look at https://www.searchviu.com/en/spam-traffic-google-analytics/. This is a good article on setting up GTM with additional parameters so that the only hits that show up in Analytics are ...
- 3,155
3
votes
How do I know if a site linking to me is spam that needs to be disavowed?
In general, Google is good at filtering out spammy links when ranking your site. According to Google, disavowal is only useful in specific circumstances.
You should disavow backlinks only if:
You ...
- 15.8k
3
votes
Suspicious php links found on cPanel visitors
I think might be "hacked". xmlrpc is a common attacked used by hackers alike. I use Wordpress Expose from Chris G. Herbert to check if it can list username.
I don't know the exact.
But some ...
- 31
3
votes
Can I avoid having my email server running on a VPS blacklisted?
If this is happening your VPS must be using a shared IP address since that is what is used on spam lists. One solution is to get a dedicated IP address. Your hosting service should be able to ...
- 8,418
2
votes
What kind of spam is this on our form?
The spammer is probably following this pattern, adapted from legitimate SEO folks who test Google indexing:
Find a few long strings that return no Google results.
Submit the strings to your form
...
- 529
2
votes
How to avoid getting spam through a website?
Use multiple techniques and you can catch all spammers:
honeypot as mentioned
speed (bots fill forms very quickly)
duplication (multiple text-fields like address plus comments)
links in the wrong ...
- 51
2
votes
Reporting paid links to google - does it work?
I have reported so many PAID LINKS sites to Google. With actual hard evidence. Including fake metrics sites that show a DA score of 50 + for over $100 but the sites use all fake redirects to make a ...
- 61
2
votes
Trailing slashes, duplicate content and spam?
For the home page of a domain name, it is not possible to cause duplicate content due to the presence or absence of a trailing slash. That is because the trailing slash is implicitly added by any ...
- 98.4k
2
votes
Accepted
Send out newsletter to 60.000 people where mail addresses can be wrong already
If you need something very basic, then MailChimp or Constant Contact might be overkill. Amazon has the Simple Email Service (SES). It is very cheap and easy to implement. If a message bounces it is no ...
- 56
2
votes
Gmail sees all of our emails as spam after site has been hacked
Google not only depends on third party blacklists but also maintains their own internal blacklist. To remove your domain / IP from gmails blacklist you can use the form located at https://support....
- 10.2k
Only top scored, non community-wiki answers of a minimum length are eligible