Ah, thanks for that addition. Indeed, "to" is handled in a special way here: https://github.com/prometheus/alertmanager/blob/f59460bfd4bf883ca66f4391e7094c0c1794d158/notify/email/email.go#LL230C28-L230C28
Which makes sense given that in SMTP, there's always separate "RCPT TO: <...>" lines (which I guess this translates into) before the body of the email that contains the headers. On Fri, Jan 20, 2023 at 2:34 PM Julien Pivotto <[email protected]> wrote: > To send an email with a CC: in alertmanager, it is not sufficient to add a > CC: header. > > receivers: > - name: my-receiver > email_configs: > - to: '[email protected]' > headers: > subject: 'my subject' > CC: '[email protected]' > > You also need to add the CC: address to the to: field and explicitely add > a to: field. > > receivers: > - name: my-receiver > email_configs: > - to: '[email protected],[email protected]' > headers: > subject: 'my subject' > To: '[email protected]' > CC: '[email protected]' > > To send a mail in BCC:, overwrite the To: header and add the BCC addresses > to the to: field: > > receivers: > - name: my-receiver > email_configs: > - to: '[email protected],[email protected]' > headers: > subject: 'my subject' > To: '[email protected]' > > On 20 Jan 14:28, Julius Volz wrote: > > Hi Prashant, > > > > Looking at the email implementation in Alertmanager, "to" should be > treated > > exactly as "cc" internally (just optionally supplied through a dedicated > > YAML field). It's just another header: > > > https://github.com/prometheus/alertmanager/blob/f59460bfd4bf883ca66f4391e7094c0c1794d158/notify/email/email.go#L53-L70 > > > > So I would be surprised if the problem is in Alertmanager itself, rather > > than something in the email pipeline after it. > > > > Kind regards, > > Julius > > > > On Fri, Jan 20, 2023 at 1:38 PM Prashant Singh <[email protected] > > > > wrote: > > > > > Dear team, > > > > > > prometheus alertmanager CC is not working even as add TO_ and CC_ . > > > > > > TO: it is working > > > CC: it is not working. > > > > > > > > > - name: 'MoniDashboard' > > > email_configs: > > > - send_resolved: true > > > to: 'vinoth.sundaram > > > headers: > > > cc: 'PrashantKumar.Singh1' > > > require_tls: no > > > > > > thanks > > > Prashant > > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Prometheus Users" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an > > > email to [email protected]. > > > To view this discussion on the web visit > > > > https://groups.google.com/d/msgid/prometheus-users/9987573c-ed69-4fb2-94aa-4c37870c540dn%40googlegroups.com > > > < > https://groups.google.com/d/msgid/prometheus-users/9987573c-ed69-4fb2-94aa-4c37870c540dn%40googlegroups.com?utm_medium=email&utm_source=footer > > > > > . > > > > > > > > > -- > > Julius Volz > > PromLabs - promlabs.com > > > > -- > > You received this message because you are subscribed to the Google > Groups "Prometheus Users" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/CAObpH5wv7WVme5ysp720Cj815fJdwATria-%2B0yDW0sG46_82XA%40mail.gmail.com > . > > -- > Julien Pivotto > @roidelapluie > -- Julius Volz PromLabs - promlabs.com -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CAObpH5xgLr3vF0Ki746C3h3zWj3Mdcj1gipJLpgMK9rUNqFkMg%40mail.gmail.com.
