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Remove all emojis from email diagnostics for professional appearance

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cschantz
2025-12-31 19:04:44 -05:00
parent c780c8ab2e
commit 1127888a66
1 changed files with 57 additions and 57 deletions
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modules/email/email-diagnostics.sh
+56 -56
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@@ -102,7 +102,7 @@ grep -v "imap-login\|pop3-login\|dovecot.*Login\|Logged in\|Disconnected" "$TEMP
mv "$TEMP_MATCHES.delivery" "$TEMP_MATCHES"
if [ ! -s "$TEMP_MATCHES" ]; then
print_error "❌ NO EMAIL ACTIVITY FOUND for $check_label"
print_error "NO EMAIL ACTIVITY FOUND for $check_label"
echo ""
echo "This means:"
echo " • No emails sent TO this $check_label"
@@ -118,9 +118,9 @@ if [ ! -s "$TEMP_MATCHES" ]; then
# Check if domain exists
if [ "$check_type" = "2" ]; then
if grep -q "$target" /etc/localdomains 2>/dev/null || grep -q "$target" /etc/userdomains 2>/dev/null; then
print_info "✓ Domain $target IS configured on this server"
print_info "Domain $target IS configured on this server"
else
print_warning "⚠ Domain $target NOT found in local domains"
print_warning "Domain $target NOT found in local domains"
fi
fi
@@ -129,7 +129,7 @@ if [ ! -s "$TEMP_MATCHES" ]; then
fi
total_lines=$(wc -l < "$TEMP_MATCHES")
print_success "✓ Found $total_lines log entries for $check_label"
print_success "Found $total_lines log entries for $check_label"
echo ""
################################################################################
@@ -168,7 +168,7 @@ auth_success=$(echo "$auth_success" | head -1 | tr -d '\n\r')
# Quick Summary
################################################################################
print_header "⚡ Quick Summary"
print_header "QUICK SUMMARY"
echo ""
# Determine quick status
@@ -176,17 +176,17 @@ total_problems=$((bounced + rejected + spam_rejected))
total_email_activity=$((sent + received + delivered))
if [ "$total_email_activity" -gt 0 ] && [ "$total_problems" -eq 0 ]; then
print_success "✅ Email appears to be working (${total_email_activity} email events, no problems)"
print_success "Email appears to be working (${total_email_activity} email events, no problems)"
elif [ "$total_email_activity" -gt 0 ] && [ "$total_problems" -gt 0 ]; then
print_warning "⚠️ Partial email issues (${total_email_activity} delivered, ${total_problems} failed)"
print_warning "Partial email issues (${total_email_activity} delivered, ${total_problems} failed)"
elif [ "$total_problems" -gt 0 ]; then
print_error "❌ Email delivery problems detected (${total_problems} failures)"
print_error "Email delivery problems detected (${total_problems} failures)"
elif [ "$auth_success" -gt 0 ] && [ "$total_email_activity" -eq 0 ]; then
print_info "📱 Account active (${auth_success} logins) but no email traffic in last ${hours}h"
print_info "Account active (${auth_success} logins) but no email traffic in last ${hours}h"
elif [ "$auth_failed" -gt 0 ]; then
print_warning "⚠️ Failed login attempts detected (${auth_failed} attempts) - possible attack"
print_warning "Failed login attempts detected (${auth_failed} attempts) - possible attack"
else
print_info "ℹ️ No activity detected in last ${hours} hours"
print_info "No activity detected in last ${hours} hours"
fi
echo ""
@@ -195,26 +195,26 @@ echo ""
# Detailed Activity Breakdown
################################################################################
print_header "📊 Email Delivery Activity (last $hours hours)"
print_header "EMAIL DELIVERY ACTIVITY (last $hours hours)"
echo ""
# Always show main metrics for clarity
if [ "$received" -gt 0 ]; then
print_success "📥 Received: $received emails (incoming TO this $check_label)"
print_success "Received: $received emails (incoming TO this $check_label)"
else
echo "📥 Received: 0 emails (no incoming mail)"
echo "Received: 0 emails (no incoming mail)"
fi
if [ "$sent" -gt 0 ]; then
print_success "📤 Sent: $sent emails (outgoing FROM this $check_label)"
print_success "Sent: $sent emails (outgoing FROM this $check_label)"
else
echo "📤 Sent: 0 emails (no outgoing mail)"
echo "Sent: 0 emails (no outgoing mail)"
fi
if [ "$delivered" -gt 0 ]; then
print_success "✅ Delivered: $delivered successful deliveries"
print_success "Delivered: $delivered successful deliveries"
else
echo "✅ Delivered: 0 (no completed deliveries logged)"
echo "Delivered: 0 (no completed deliveries logged)"
fi
echo ""
@@ -223,47 +223,47 @@ echo ""
has_problems=0
if [ "$bounced" -gt 0 ]; then
print_error "❌ Bounced: $bounced emails bounced/failed"
print_error "Bounced: $bounced emails bounced/failed"
has_problems=1
fi
if [ "$deferred" -gt 0 ]; then
print_warning "⏸ Deferred: $deferred emails temporarily delayed"
print_warning "Deferred: $deferred emails temporarily delayed"
has_problems=1
fi
if [ "$rejected" -gt 0 ]; then
print_error "🚫 Rejected: $rejected emails blocked/rejected"
print_error "Rejected: $rejected emails blocked/rejected"
has_problems=1
fi
if [ "$spam_rejected" -gt 0 ]; then
print_error "🚫 Spam Rejected: $spam_rejected emails marked as spam"
print_error "Spam Rejected: $spam_rejected emails marked as spam"
has_problems=1
fi
if [ "$spf_fail" -gt 0 ]; then
print_warning "⚠ SPF Failures: $spf_fail authentication failures"
print_warning "SPF Failures: $spf_fail authentication failures"
has_problems=1
fi
if [ "$dkim_fail" -gt 0 ]; then
print_warning "⚠ DKIM Failures: $dkim_fail signature failures"
print_warning "DKIM Failures: $dkim_fail signature failures"
has_problems=1
fi
if [ "$greylist" -gt 0 ]; then
print_info "⏱ Greylisted: $greylist emails temporarily delayed (normal anti-spam)"
print_info "Greylisted: $greylist emails temporarily delayed (normal anti-spam)"
fi
if [ $has_problems -eq 0 ]; then
print_success "✓ No delivery problems detected"
print_success "No delivery problems detected"
fi
# Show email traffic patterns
if [ "$sent" -gt 0 ] || [ "$received" -gt 0 ]; then
echo ""
print_header "📊 Email Traffic Patterns"
print_header "EMAIL TRAFFIC PATTERNS"
echo ""
# Top recipients (who this email is sending to)
@@ -288,17 +288,17 @@ fi
# Show authentication summary
if [ -s "$TEMP_AUTH" ]; then
echo ""
print_header "🔐 Mailbox Access Activity (IMAP/POP3 Logins)"
print_header "MAILBOX ACCESS ACTIVITY (IMAP/POP3 Logins)"
echo ""
print_info "This shows if customer can access their mailbox (not email delivery)"
echo ""
if [ "$auth_success" -gt 0 ]; then
print_success "✅ Successful Logins: $auth_success (password is correct, mailbox accessible)"
print_success "Successful Logins: $auth_success (password is correct, mailbox accessible)"
fi
if [ "$auth_failed" -gt 0 ]; then
print_error "❌ Failed Logins: $auth_failed (WRONG PASSWORD or brute-force attack)"
print_error "Failed Logins: $auth_failed (WRONG PASSWORD or brute-force attack)"
# Extract IPs attempting failed logins
failed_ips=$(grep -i "auth failed\|Login aborted" "$TEMP_AUTH" | grep -oE "rip=[0-9.]+|from [0-9.]+" | sed 's/rip=//; s/from //' | sort | uniq -c | sort -rn)
@@ -319,7 +319,7 @@ echo ""
################################################################################
if [ "$check_type" != "2" ]; then
print_header "📧 Email Account Status"
print_header "EMAIL ACCOUNT STATUS"
echo ""
# Extract username and domain from email
@@ -353,33 +353,33 @@ if [ "$check_type" != "2" ]; then
# If successful logins exist, account must exist (even if we can't find the directory)
if [ $account_found -eq 0 ] && [ "$auth_success" -gt 0 ]; then
account_found=1
print_success "✅ Email account EXISTS (confirmed by successful logins)"
print_success "Email account EXISTS (confirmed by successful logins)"
print_warning "Note: Mailbox directory not found in standard locations"
elif [ $account_found -eq 1 ]; then
print_success "✅ Email account EXISTS on this server"
print_success "Email account EXISTS on this server"
# Show mailbox details if we found the directory
if [ -n "$maildir" ] && [ -d "$maildir" ]; then
disk_usage=$(du -sh "$maildir" 2>/dev/null | awk '{print $1}')
if [ -n "$disk_usage" ]; then
print_info "📊 Mailbox size: $disk_usage"
print_info "Mailbox size: $disk_usage"
fi
# Count messages
msg_count=$(find "$maildir" -type f -name "*:2,*" 2>/dev/null | wc -l)
if [ "$msg_count" -gt 0 ]; then
print_info "📬 Messages stored: $msg_count"
print_info "Messages stored: $msg_count"
fi
# Check for quota file
quota_file=$(find "$maildir" -name "maildirsize" 2>/dev/null | head -1)
if [ -f "$quota_file" ]; then
quota_info=$(head -1 "$quota_file" 2>/dev/null)
print_info "💾 Quota: $quota_info"
print_info "Quota: $quota_info"
fi
fi
else
print_warning "⚠ Email account NOT FOUND on this server"
print_warning "Email account NOT FOUND on this server"
echo ""
echo "This could mean:"
echo " • Account doesn't exist (typo in email address?)"
@@ -392,7 +392,7 @@ if [ "$check_type" != "2" ]; then
forwarder=$(grep "^$local_part:" "/etc/valiases/$domain_part" 2>/dev/null)
if [ -n "$forwarder" ]; then
echo ""
print_info "📧 Forwarder configured:"
print_info "Forwarder configured:"
echo " $forwarder"
fi
fi
@@ -404,61 +404,61 @@ fi
# Show verdict
################################################################################
print_header "🔍 Diagnostic Result"
print_header "DIAGNOSTIC RESULT"
echo ""
# Determine overall status
if [ "$delivered" -gt 0 ] && [ "$bounced" -eq 0 ] && [ "$rejected" -eq 0 ] && [ "$spam_rejected" -eq 0 ]; then
print_success "✅ EMAIL IS WORKING PROPERLY"
print_success "EMAIL IS WORKING PROPERLY"
echo ""
echo "Evidence: $delivered successful deliveries in the last $hours hours"
echo "No bounces, rejections, or spam filtering detected"
echo ""
elif [ "$delivered" -gt 0 ] && [ "$bounced" -gt 0 ]; then
print_warning "⚠ EMAIL PARTIALLY WORKING"
print_warning "EMAIL PARTIALLY WORKING"
echo ""
echo "Some emails delivered ($delivered) but some failed ($bounced)"
echo "Check bounce reasons below for details"
echo ""
elif [ "$bounced" -gt 0 ] || [ "$rejected" -gt 0 ] || [ "$spam_rejected" -gt 0 ]; then
print_error "❌ EMAIL HAS DELIVERY PROBLEMS"
print_error "EMAIL HAS DELIVERY PROBLEMS"
echo ""
echo "Emails are being rejected, bouncing, or filtered as spam"
echo "See details below for why"
echo ""
elif [ "$deferred" -gt 0 ]; then
print_warning "⏸ EMAIL DELAYED"
print_warning "EMAIL DELAYED"
echo ""
echo "Emails are being deferred (temporary failures)"
echo "This usually resolves itself within minutes"
echo ""
elif [ "$sent" -gt 0 ] || [ "$received" -gt 0 ]; then
print_info "📬 EMAIL ACTIVITY DETECTED"
print_info "EMAIL ACTIVITY DETECTED"
echo ""
echo "Email traffic logged but no delivery confirmations in last $hours hours"
echo "This may be normal depending on email volume"
echo ""
elif [ "$auth_success" -gt 0 ] || [ "$auth_failed" -gt 0 ]; then
print_info "📱 MAILBOX ACCESS ONLY"
print_info "MAILBOX ACCESS ONLY"
echo ""
echo "No email delivery activity, only mailbox access (IMAP/POP3) detected"
echo "This means the account exists and is being checked, but no emails sent/received"
echo ""
if [ "$auth_success" -gt 0 ]; then
echo "✓ Authentication is working (customer can access mailbox)"
echo "Authentication is working (customer can access mailbox)"
fi
if [ "$auth_failed" -gt 0 ]; then
echo "⚠ Failed login attempts detected (see details below)"
echo "Failed login attempts detected (see details below)"
fi
echo ""
else
print_warning "❌ NO EMAIL ACTIVITY FOUND"
print_warning "NO EMAIL ACTIVITY FOUND"
echo ""
echo "No email sending, receiving, or mailbox access in the last $hours hours"
echo "Account may be inactive or not used during this time period"
@@ -470,7 +470,7 @@ fi
################################################################################
if [ "$delivered" -gt 0 ]; then
print_header "✅ Recent Successful Deliveries (last 5 from past $hours hours)"
print_header "RECENT SUCCESSFUL DELIVERIES (last 5 from past $hours hours)"
echo ""
print_info "PROOF - These emails were delivered recently:"
echo ""
@@ -487,7 +487,7 @@ if [ "$delivered" -gt 0 ]; then
fi
if [ "$bounced" -gt 0 ]; then
print_header "❌ Recent Bounces/Failures (last 5 from past $hours hours)"
print_header "RECENT BOUNCES/FAILURES (last 5 from past $hours hours)"
echo ""
print_warning "PROOF - These emails failed recently:"
echo ""
@@ -502,14 +502,14 @@ if [ "$bounced" -gt 0 ]; then
echo ""
# Extract bounce reasons
print_header "Common Bounce Reasons"
print_header "COMMON BOUNCE REASONS"
echo ""
grep -i "bounce\|550\|fail" "$TEMP_MATCHES" | grep -oE "550 .*|User unknown|Mailbox.*full|Relay.*denied|blocked" | sort | uniq -c | sort -rn | head -5
echo ""
fi
if [ "$rejected" -gt 0 ]; then
print_header "🚫 Recent Rejections (last 5)"
print_header "RECENT REJECTIONS (last 5)"
echo ""
grep -i "rejected.*$search_pattern\|denied.*$search_pattern\|blocked.*$search_pattern" "$TEMP_MATCHES" | tail -5 | while read line; do
echo " $line"
@@ -518,7 +518,7 @@ if [ "$rejected" -gt 0 ]; then
fi
if [ "$spam_rejected" -gt 0 ]; then
print_header "🚫 Recent Spam Rejections (last 5)"
print_header "RECENT SPAM REJECTIONS (last 5)"
echo ""
grep -i "spam.*$search_pattern\|SpamAssassin.*rejected" "$TEMP_MATCHES" | tail -5 | while read line; do
timestamp=$(echo "$line" | grep -oE '[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}|[A-Z][a-z]{2} [0-9]+ [0-9]{2}:[0-9]{2}:[0-9]{2}' | head -1)
@@ -532,7 +532,7 @@ if [ "$spam_rejected" -gt 0 ]; then
fi
if [ "$greylist" -gt 0 ]; then
print_header "⏱ Recent Greylisting Events (last 5)"
print_header "RECENT GREYLISTING EVENTS (last 5)"
echo ""
print_info "Note: Greylisting is temporary - emails usually deliver after retry"
echo ""
@@ -543,7 +543,7 @@ if [ "$greylist" -gt 0 ]; then
fi
if [ "$spf_fail" -gt 0 ] || [ "$dkim_fail" -gt 0 ]; then
print_header "⚠ Authentication Issues"
print_header "AUTHENTICATION ISSUES"
echo ""
if [ "$spf_fail" -gt 0 ]; then
echo "SPF failures detected:"
@@ -561,7 +561,7 @@ fi
# Recommendations
################################################################################
print_header "💡 Recommendations"
print_header "RECOMMENDATIONS"
echo ""
if [ "$bounced" -gt 0 ]; then