commit 004a2b78d3d685e9c1c89a6a1f6f566f54fa7918
Author: Pierre HUBERT <pierre.git@communiquons.org>
Date:   Fri Jul 4 13:40:06 2025 +0200

    Initial commit

diff --git a/.gitignore b/.gitignore
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+
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+checksum = "5f41bb01b8226ef4bfd589436a297c53d118f65921786300e427be8d487695cc"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
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+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zerocopy"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
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+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
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+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50cc42e0333e05660c3587f3bf9d0478688e15d870fab3346451ce7f8c9fbea5"
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+ "zerofrom-derive",
+]
+
+[[package]]
+name = "zerofrom-derive"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
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+ "displaydoc",
+ "yoke",
+ "zerofrom",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "proc-macro2",
+ "quote",
+ "syn",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..39151b5
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "mail-sender"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+clap = { version = "4.5.40", features = ["derive"] }
+lettre = "0.11.17"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..871e636
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,99 @@
+use clap::Parser;
+use lettre::message::header::ContentType;
+use lettre::message::Mailbox;
+use lettre::{Message, SmtpTransport, Transport};
+
+/// Simple mail sender
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+    /// Src mail
+    #[arg(short, long)]
+    from_mail: String,
+
+    /// Src name
+    #[arg(long)]
+    from_name: Option<String>,
+
+    /// Dst mail
+    #[arg(long)]
+    to_mail: String,
+
+    /// Dst name
+    #[arg(long)]
+    to_name: Option<String>,
+
+    /// Reply to mail
+    #[arg(long)]
+    reply_to_mail: Option<String>,
+
+    /// Reply to name
+    #[arg(long)]
+    reply_to_name: Option<String>,
+
+    /// Subject
+    #[arg(long)]
+    subject: String,
+
+    /// Text body
+    #[arg(long)]
+    text_body: String,
+
+    /// SMTP domain
+    #[arg(long)]
+    smtp_domain: String,
+
+    /// SMTP port
+    #[arg(long)]
+    smtp_port: Option<u16>,
+
+    /// Disable TLS
+    #[arg(long)]
+    disable_tls: bool,
+}
+
+fn main() {
+    let args = Args::parse();
+
+    let mut builder = Message::builder();
+    builder = builder.from(Mailbox::new(
+        args.from_name,
+        args.from_mail.parse().unwrap(),
+    ));
+    if let Some(reply_to_mail) = args.reply_to_mail {
+        builder = builder.reply_to(Mailbox::new(
+            args.reply_to_name,
+            reply_to_mail.parse().unwrap(),
+        ));
+    }
+
+    builder = builder
+        .to(Mailbox::new(
+            args.to_name.clone(),
+            args.to_mail.parse().unwrap(),
+        ))
+        .subject(args.subject)
+        .header(ContentType::TEXT_PLAIN);
+    let email = builder.body(args.text_body).unwrap();
+
+    // Open a remote connection to gmail
+    let mut mailer = match args.disable_tls {
+        true => SmtpTransport::builder_dangerous(&args.smtp_domain),
+        false => SmtpTransport::relay(&args.smtp_domain).unwrap(),
+    };
+    if let Some(port) = args.smtp_port {
+        mailer = mailer.port(port);
+    }
+
+    let mailer = mailer.build();
+
+    // Send the email
+    match mailer.send(&email) {
+        Ok(d) => println!(
+            "Email sent successfully! code={} message={:?}",
+            d.code(),
+            d.message().collect::<Vec<_>>()
+        ),
+        Err(e) => panic!("Could not send email: {e:?}"),
+    }
+}