failing to send email

[D3an1el]

Hi got an issue with sending emails, just need to confirm if the below line is why it would fail or is it something else? FYI I have the blob store pointing at self hosted minio server with self signed cert

ERROR jmap::email::ingest: Failed to write blob. event="error" context="email_ingest" error=InternalError("S3 error: reqwest: error sending request for url (https://100.103.103.2:9000/email/1/0): error trying to connect: invalid peer certificate: UnknownIssuer")

I have attached the debug log when i send an email with smtp

DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::ehlo: context="ehlo" event="ehlo" domain="mail.example.com"
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::auth: context="auth" event="authenticate" result="success"
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::mail: context="mail-from" event="success" address="test@example.com"
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::rcpt: context="rcpt" event="success" address="postmaster@example.com"
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::data: context="dkim" event="verify" return_path="test@example.com" from="test@example.com" result=[]
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::data: context="arc" event="verify" return_path="test@example.com" from="test@example.com" result=none
DEBUG session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::inbound::data: Milter filter(s) accepted message. context="milter" event="accept" modifications=""
INFO session{instance="submissions" protocol=Smtp remote.ip="" remote.port=1615}: smtp::queue::spool: Message queued for delivery. context="queue" event="scheduled" id=748214424 from="test@example.com" nrcpts=1 size=1532
ERROR jmap::email::ingest: Failed to write blob. event="error" context="email_ingest" error=InternalError("S3 error: reqwest: error sending request for url (https://192.168.1.1:9000/email/1/0): error trying to connect: invalid peer certificate: UnknownIssuer")
INFO delivery{id=748214424 return_path="test@example.com" nrcpt=1 size=1532}:attempt{domain="example.com" attempt_number=0}: smtp::outbound::local: context="deliver_local" event="deferred" rcpt="postmaster@example.com" reason="Transient server failure."
NFO delivery{id=748214424 return_path="test@example.com" nrcpt=1 size=1532}: smtp::outbound::delivery: Delivery was not possible, message re-queued for delivery. context="queue" event="requeue" reason="delivery-incomplete"
INFO session{instance="imaptls" protocol=Imap remote.ip="" remote.port=40778}: utils::listener::listen: context="tls" event="handshake" version=TLSv1_2 cipher=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
NFO session{instance="imaptls" protocol=Imap remote.ip="" remote.port=54689}: utils::listener::listen: context="tls" event="handshake" version=TLSv1_2 cipher=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

[mdecimus]

Hi,

It looks like there is a problem storing the message in your S3 store. This is could be because you are using a self-signed TLS certificate or a certificate issued to an IP address rather than a hostname. Please try replacing the URL https://192.168.1.1:9000/with the hostname that the certificate was issued to and/or verify that your certificate is valid.

[D3an1el]

i think its cause its a self signed cert. Its in the trusted root store and i can curl minio, so i think its stalwart not trusting it? i had to use backblaze for now.

[mdecimus]

Yes, the S3 library expects a valid certificate but I am going to add an option to allow self signed certs.

[D3an1el]

Thanks, i thought that was the case. I have it temp on backblaze b2 atm