Issue plesk send email and all email go to spam in gmail

[Zso]

Szia,

Új vagyok a fórumon, és még kevés tapasztalatom van.
A probléma az, hogy a domainemből vagy egy vps szerverről küldött e -mailek mindig spameket kapnak a Gmailben.

A következőket ellenőriztem:
- Mail-tester.com 10/10
- MXtoolbox -al is ellenőriztem, nincs hiba sem.

Mi lehet a probléma?

Előre is köszönöm a válaszokat!

 

[IgorG]

Note, the default language of this forum is English.
Would you mind rewriting your message if you want a large number of people to help you?

 

[Zso]

Sorry!

Hi,

I am new to the forum and have little experience yet.
The problem is that emails sent from my domain or from a vps server always get spam in Gmail.

I checked the following:
- Mail-tester.com 10/10
- I also checked with MXtoolbox, there is no error either.

What could be the problem?

Forward thanks also for the answers!

 

[Zso]

Yes, I would!

 

[JulianDot]

PTR record for: 173.249.25.59 is server.autoreg.hu

But the MX for your domain is mail.autoreg.hu

Probably you should add server.autoreg.hu as an MX server too

 

[weltonw]

I can't imagine Contabo has a particularity clean IP range - https://talosintelligence.com/reputation_center/lookup?search=173.249.25.59

Spam filters are black boxes and there are a lot of factors. However, I'd look into getting a relay from somewhere that probably has a clean IP range.

 

[Zso]

PTR record for: 173.249.25.59 is server.autoreg.hu

But the MX for your domain is mail.autoreg.hu

Probably you should add server.autoreg.hu as an MX server too

I tried, but it didn't work. Thanks for idea.

 

[Zso]

I found a partial solution, the SPF record had to be modified.
v=spf1 +a +mx +a:server.autoreg.hu ip4:173.249.25.59 include:_spf.google.com -all

I've added a section suggested by google: include:_spf.google.com