- Server operating system version
- Linux
- Plesk version and microupdate number
- Plesk Obsidian Web Admin Edition 18.0.49 Update #2
Hi All,
I have a VPS, with the provider Contabo. Their support is pretty useless, so im reaching out to the community.
Every few days, my E-mail stops working across the entire server with the same error (example below) (the email addresses change).
Sometimes i can get acess back briefly by restrating the server, or disabling fail2ban / psa firewall (no idea why that is a fix).
Also, i have upgraded the VPS from 40GB of space, to 800GB, just to be certain that space wasn't the real issue.
I'm stumped, and it affects my business daily, i have no one local to reach out to - so im hoping someone can point me towards a solution.
Thanks
Transcript of session follows.
Out: 220 vmi693272.contaboserver.net ESMTP Postfix (Ubuntu)
In: EHLO mail188.atl221.rsgsv.net
Out: 250-vmi693272.contaboserver.net
Out: 250-PIPELINING
Out: 250-SIZE 102400000
Out: 250-ETRN
Out: 250-STARTTLS
Out: 250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250-DSN
Out: 250 CHUNKING
In: STARTTLS
Out: 220 2.0.0 Ready to start TLS
In: EHLO mail188.atl221.rsgsv.net
Out: 250-vmi693272.contaboserver.net
Out: 250-PIPELINING
Out: 250-SIZE 102400000
Out: 250-ETRN
Out: 250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250-DSN
Out: 250 CHUNKING
In: MAIL
FROM:<bounce-mc.us1_155314338.9770853-701ce4fdbc@[redacted].net>
SIZE=94075 ENVID=mc.us1_155314338.9770853.643e53d9a1b00.full_000002
Out: 452 4.3.1 Insufficient system storage
In: RCPT TO:<info@[redacted].co.uk> ORCPT=rfc822;info@[redacted].co.uk
Out: 503 5.5.1 Error: need MAIL command
In: DATA
Out: 503 5.5.1 Error: need RCPT command
In: RSET
Out: 250 2.0.0 Ok
In: QUIT
Out: 221 2.0.0 Bye
For other details, see the local mail logfile
I have a VPS, with the provider Contabo. Their support is pretty useless, so im reaching out to the community.
Every few days, my E-mail stops working across the entire server with the same error (example below) (the email addresses change).
Sometimes i can get acess back briefly by restrating the server, or disabling fail2ban / psa firewall (no idea why that is a fix).
Also, i have upgraded the VPS from 40GB of space, to 800GB, just to be certain that space wasn't the real issue.
I'm stumped, and it affects my business daily, i have no one local to reach out to - so im hoping someone can point me towards a solution.
Thanks
Transcript of session follows.
Out: 220 vmi693272.contaboserver.net ESMTP Postfix (Ubuntu)
In: EHLO mail188.atl221.rsgsv.net
Out: 250-vmi693272.contaboserver.net
Out: 250-PIPELINING
Out: 250-SIZE 102400000
Out: 250-ETRN
Out: 250-STARTTLS
Out: 250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250-DSN
Out: 250 CHUNKING
In: STARTTLS
Out: 220 2.0.0 Ready to start TLS
In: EHLO mail188.atl221.rsgsv.net
Out: 250-vmi693272.contaboserver.net
Out: 250-PIPELINING
Out: 250-SIZE 102400000
Out: 250-ETRN
Out: 250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250-DSN
Out: 250 CHUNKING
In: MAIL
FROM:<bounce-mc.us1_155314338.9770853-701ce4fdbc@[redacted].net>
SIZE=94075 ENVID=mc.us1_155314338.9770853.643e53d9a1b00.full_000002
Out: 452 4.3.1 Insufficient system storage
In: RCPT TO:<info@[redacted].co.uk> ORCPT=rfc822;info@[redacted].co.uk
Out: 503 5.5.1 Error: need MAIL command
In: DATA
Out: 503 5.5.1 Error: need RCPT command
In: RSET
Out: 250 2.0.0 Ok
In: QUIT
Out: 221 2.0.0 Bye
For other details, see the local mail logfile