An SMTP service is must in order to resolve the deliverability issues, limitations, you face while sending emails through your WordPress website.
| Code | Message | Location | Category | |
|---|---|---|---|---|
| ERROR | WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound | Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "wp_ses_smtp_mailer". | 94:37 | Plugin Repo |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 29:81 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 37:82 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 44:93 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 48:60 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 53:37 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 59:87 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 66:95 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 73:83 | General |
| ERROR | WordPress.WP.I18n.TextDomainMismatch | Mismatched text domain. Expected 'wp-mailgun-smtp' but got 'mailgunsmtp'. | 80:83 | General |
| 15.11.2025, 13:14:01 | 10s | 70 | 114 | 31 |