log4rs.yaml

@@ -15,7 +15,7 @@ appenders:
 
 # Set the default logging level to "warn" and attach the "stdout" appender to the root
 root:
-  level: info
+  level: debug
   appenders:
     - stdout
 

src/main.rs

@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use std::fmt::Display;
 use std::net::TcpStream;
 use std::path::Path;
-use log::{debug, info};
+use log::{debug, error, info, warn};
 
 use reqwest::blocking::Response;
 use serde::{Deserialize, Serialize};
@@ -31,7 +31,13 @@ fn process_mailbox(imap_ip: &str, mailbox: &Mailbox) {
         }
     };
 
-    imap_session.select("INBOX").unwrap();
+    match imap_session.select("INBOX") {
+        Err(error) => {
+            error!("Unable to select INBOX: {}", error);
+            return;
+        }
+        _ => {}
+    }
 
     let message = get_emails(&mut imap_session);
 
@@ -105,11 +111,16 @@ fn get_emails(imap_session: &mut imap::Session<TcpStream>) -> Option<HashMap<u32
 
 fn delete_emails(ordinals: Vec<u32>, imap_session: &mut imap::Session<TcpStream>) {
     for ordinal in ordinals {
-        imap_session.store(format!("{}", ordinal), "+FLAGS (\\Deleted)")
+        match imap_session.store(format!("{}", ordinal), "+FLAGS (\\Deleted)") {
-            .expect("Couldn't delete message");
+            Err(error) => warn!("Failed to delete message {ordinal}: {error}"),
+            _ => {}
+        }
     }
 
-    imap_session.expunge().unwrap();
+    match imap_session.expunge() {
+        Err(error) => warn!("Failed to expunge session: {error}"),
+        _ => {}
+    }
 }
 
 fn post_to_hookshot(hookshot_url: &str, email: &Email) -> reqwest::Result<Response> {