Re: 554 5.7.1 Relay access denied iredmail
As far as i can say:
1. mail server is unreachable
2. no PTR set
3. SPF is invalid, include:mail.bccbinfo.co.in doesn't have any TXT entrys
3. DMARC is pointless and has no effect
4. webserver is unavaibale aswell
mail server is reachable, PTR also set, SPF record created correctly.
Note: When we do the send and receive email using browser its working. Only issue is when we configured SMTP in application its getting error and emails sending failed.
Please advise.
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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.