mail: honor smtp_reply_to; mention payroll in agent instructions

4 files changed, 10 insertions, 0 deletions

diff --git a/src/commands.c b/src/commands.c
index 56e7010..5d5d7c1 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -123,6 +123,9 @@ static const char AGENT_INSTRUCTIONS[] =
     "  next number, stores the PDF and posts the voucher in one transaction.\n"
     "  `invoice.send` e-mails the stored PDF; it needs the org's SMTP settings\n"
     "  and sends to the customer's address unless `to` overrides it.\n"
+    "- Payroll: `payroll.run_preview` then `payroll.run_post` per period;\n"
+    "  `payroll.agi` returns the values for the manual arbetsgivardeklaration;\n"
+    "  `payroll.payslip` renders and `payroll.payslip_mail` sends the payslip.\n"
     "\n"
     "## Discovery\n"
     "- `describe` lists every implemented command with permissions.\n"
diff --git a/src/mail.c b/src/mail.c
index 52d429c..ca35f6d 100644
--- a/src/mail.c
+++ b/src/mail.c
@@ -148,6 +148,7 @@ int mail_send_pdf(sqlite3 *db, int64_t org_id, const struct mail_message *m,
     sm.password = c.password ? c.password : "";
     sm.from = c.from;
     sm.from_name = c.from_name;
+    sm.reply_to = c.reply_to && *c.reply_to ? c.reply_to : NULL;
     sm.to = m->to;
     sm.subject = m->subject;
     sm.body = m->body;
diff --git a/src/smtp.c b/src/smtp.c
index ed70519..6a90424 100644
--- a/src/smtp.c
+++ b/src/smtp.c
@@ -751,6 +751,11 @@ static int build_message(const struct smtp_message *m, const char *from,
     }
     buf_appendf(out, "<%s>\r\n", from);
     buf_appendf(out, "To: <%s>\r\n", to);
+    if (m->reply_to && m->reply_to[0]) {
+        char *rt = sanitize_dup(m->reply_to);
+        buf_appendf(out, "Reply-To: <%s>\r\n", rt);
+        free(rt);
+    }
 
     char *subject = sanitize_dup(m->subject ? m->subject : "");
     buf_append_str(out, "Subject: ");
diff --git a/src/smtp.h b/src/smtp.h
index a6c4a34..0c1924a 100644
--- a/src/smtp.h
+++ b/src/smtp.h
@@ -11,6 +11,7 @@ struct smtp_message {
     const char *password;
     const char *from;          /* envelope + From address */
     const char *from_name;     /* display name, may be NULL */
+    const char *reply_to;      /* Reply-To address, may be NULL */
     const char *to;
     const char *subject;
     const char *body;          /* UTF-8 text body */