PowerMTA Integration Experiences and Solutions
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This document discusses PowerMTA integration and solutions. It covers PowerMTA building blocks like SMTP configuration and accounting. It also addresses integration challenges and solutions for email submission via SMTP, APIs, and pickup folders. Additionally, it provides examples of mail merge support, email generation flows, and processing inbound email and accounting data through log tailing, pickup folders, and pipes to external systems. Finally, it discusses potential features for PowerMTA 5.X like APIs for email, configuration, and delivering events through webhooks.
![Mailmerge support
From: "Customer Service" [*from]
To: "[FName]" [*to]
Date: [*date]
Subject: Travel Plans
Dear [FName],
You are flying out of [Airport] given that it is
closest to your location
in [City], [State].](https://image.slidesharecdn.com/pmtasummitpostmastery1-190920190229/85/PowerMTA-Integration-Experiences-and-Solutions-6-320.jpg)
![List-Unsubscribe with mailto
relay-domain unsubscribe.example.com
<domain unsubscribe.example.com>
type pipe
command "/opt/pmta/unsubmail -from=$from -to=$to -pat=(d+)_(d+)_(d+)_([a-f0-9]+)
-url=https://www.example.com/unsubscribe?q=$$1&c=$$3&b=$$2&hash=$$4"
</domain>
List-Unsubscribe: <mailto:229_3430_2346761_618e1a4097f3cf26a8b23f89b9848e5@unsubscribe.example.com>,
<https://www.example.com/unsubscribe?q=229&c=2346761&b=3430&hash=618e1a4097f3cf26a8b23f89b9848e5>](https://image.slidesharecdn.com/pmtasummitpostmastery1-190920190229/85/PowerMTA-Integration-Experiences-and-Solutions-10-320.jpg)
![Accounting webhook
<acct-file |/opt/pmta/pmtawebhook -url=...>
records b, rb
record-fields b timeLogged,rcpt,dsnAction,dsnStatus,dsnDiag,bounceCat
record-fields rb timeLogged,rcpt,dsnAction,dsnStatus,dsnDiag,bounceCat
</acct-file>
[{"type":"b", "timeLogged":"1382377561", "rcpt": "nobody@outlook.com", "dsnAction":"failed",
"dsnStatus":"5.0.0 (undefined status)", "dsnDiag":"smtp;550 Requested action not taken: mailbox
unavailable", "bounceCat":"bad-mailbox"},...]
JSON over HTTPS](https://image.slidesharecdn.com/pmtasummitpostmastery1-190920190229/85/PowerMTA-Integration-Experiences-and-Solutions-13-320.jpg)
PowerMTA Integration Experiences and Solutions
- 1. PowerMTA Integration Experiences and Solutions
- 3. PowerMTA as building block SMTP SMTP con?guration accounting
- 5. Email submission ¡ñ SMTP ¡ð Clients: JavaMail, PHPMailer, MailKit ¡ñ Submission API ¡ð Library: Perl, Java, C++ ¡ñ Pickup folder ¡ð Local application ¡ñ Transmission API (interim) ¡ð HTTP, JSON ¡ð Prebuilt message
- 6. Mailmerge support From: "Customer Service" [*from] To: "[FName]" [*to] Date: [*date] Subject: Travel Plans Dear [FName], You are flying out of [Airport] given that it is closest to your location in [City], [State].
- 7. Email generator ?ow merging encoding submission RFC5322text+html
- 8. github.com/postmastery/pmtaemailapi { "from": {"name": "J¨¦r?me", "address": "jerome@postmastery.net"}, "to": {"name": "Maarten", "address": "maarten@postmastery.net"}, "subject": "Pay for lunch", "text": "Hi Maarten, can you pay me €50 for lunch.", "html": "..." } x-sender: jerome@postmastery.net x-receiver: maarten@postmastery.net Date: Wed, 11 Sep 2019 12:51:40 +0200 From: =?utf-8?q?J=C3=A9r=C3=B4me?= <jerome@postmastery.net> To: "Maarten" <maarten@postmastery.net> Subject: Pay for lunch MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="e0508c573add4451552906243fc9673f43978e67fc3d8b0d44c7bdb693ff" --e0508c573add4451552906243fc9673f43978e67fc3d8b0d44c7bdb693ff Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Maarten, can you pay me =E2=82=AC50 for lunch. --e0508c573add4451552906243fc9673f43978e67fc3d8b0d44c7bdb693ff Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 ... --e0508c573add4451552906243fc9673f43978e67fc3d8b0d44c7bdb693ff-- JSON over HTTP
- 9. Inbound email processing ¡ñ Bounce processor ¡ñ Feedback loop processor ¡ñ Delivery to ?le ¡ñ Pipe to process
- 10. List-Unsubscribe with mailto relay-domain unsubscribe.example.com <domain unsubscribe.example.com> type pipe command "/opt/pmta/unsubmail -from=$from -to=$to -pat=(d+)_(d+)_(d+)_([a-f0-9]+) -url=https://www.example.com/unsubscribe?q=$$1&c=$$3&b=$$2&hash=$$4" </domain> List-Unsubscribe: <mailto:229_3430_2346761_618e1a4097f3cf26a8b23f89b9848e5@unsubscribe.example.com>, <https://www.example.com/unsubscribe?q=229&c=2346761&b=3430&hash=618e1a4097f3cf26a8b23f89b9848e5>
- 11. Processing accounting data ¡ñ Log ¡°tailing¡± ¡ð Logstash, Beats, Fluentd, NXLog ¡ð Integrations: Splunk, Elastic, Kafka ¡ñ Pickup folder ¡ð <acct-?le>.move-to, <acct-?le>.move-interval ¡ð Integrations: Interspire ¡ñ Pipe to process ¡ð <acct-?le |/path/to/executable> ¡ð Integrations: Ongage, Mailwizz, Redis
- 12. Accounting pipes delivery OS pipe accounting bounded buffersynchronisation
- 13. Accounting webhook <acct-file |/opt/pmta/pmtawebhook -url=...> records b, rb record-fields b timeLogged,rcpt,dsnAction,dsnStatus,dsnDiag,bounceCat record-fields rb timeLogged,rcpt,dsnAction,dsnStatus,dsnDiag,bounceCat </acct-file> [{"type":"b", "timeLogged":"1382377561", "rcpt": "nobody@outlook.com", "dsnAction":"failed", "dsnStatus":"5.0.0 (undefined status)", "dsnDiag":"smtp;550 Requested action not taken: mailbox unavailable", "bounceCat":"bad-mailbox"},...] JSON over HTTPS
- 14. PowerMTA 5.X? Email API SMTP Con?guration API Event webhooks