Mail Deliverability to GMAIL & Spoof Emails from own domain
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Post a project like this450
£25(approx. $31)
- Posted:
- Proposals: 4
- Remote
- #3814565
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Description
Experience Level: Entry
Happy New Year!
We have two issues.
1 - We keep getting bounce backs when sending email from our domain to GMAIL emails addresses specifically as below. Our emails domain which are sending from one domain specifically, although other domains may also have issue sending to gmail we have not tested this.
host
gmail-smtp-in.l.google.com[64.233.166.26] said: 550-5.7.26 This message
does not pass authentication checks (SPF and DKIM both 550-5.7.26 do not
pass). SPF check for [domain] does not pass with 550-5.7.26
ip: [**.**.**.**].To best protect our users from spam, the 550-5.7.26
message has been blocked. Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. a25-20020a5d4579000000b002bdfb97e024si3928301wrc.207 -
gsmtp (in reply to end of DATA command)
2. Sometimes we receive Spoof email being sent from our domain to ourselves. Email is sent from a same domain email address to our domain email address. We have checked the records and the IP is from a different server however this seems to pass the SPF checks? Can anything be done for this domain?
We have two issues.
1 - We keep getting bounce backs when sending email from our domain to GMAIL emails addresses specifically as below. Our emails domain which are sending from one domain specifically, although other domains may also have issue sending to gmail we have not tested this.
host
gmail-smtp-in.l.google.com[64.233.166.26] said: 550-5.7.26 This message
does not pass authentication checks (SPF and DKIM both 550-5.7.26 do not
pass). SPF check for [domain] does not pass with 550-5.7.26
ip: [**.**.**.**].To best protect our users from spam, the 550-5.7.26
message has been blocked. Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. a25-20020a5d4579000000b002bdfb97e024si3928301wrc.207 -
gsmtp (in reply to end of DATA command)
2. Sometimes we receive Spoof email being sent from our domain to ourselves. Email is sent from a same domain email address to our domain email address. We have checked the records and the IP is from a different server however this seems to pass the SPF checks? Can anything be done for this domain?
Ron O.
100% (21)Projects Completed
12
Freelancers worked with
7
Projects awarded
26%
Last project
26 May 2023
United Kingdom
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