Email senders

Send invoices and quotes from your own domain by verifying DKIM records.

By default, Nexus ERP sends emails (invoice notifications, quotes, invitations) from a default sender we manage. To send from your own domain (e.g. billing@yourcompany.com), you verify the domain with DKIM, then add one or more named senders under it.

Where it lives

Dashboard, Email Senders.

Verifying a domain

1. Click Add Domain at the bottom of the page.
2. Enter the domain (e.g. acme.com). Click Add. The domain enters Pending state.
3. The page expands to show 3 CNAME records you need to add at your DNS provider:
   • Name: <token>._domainkey.<your domain>
   • Type: CNAME
   • Value: <token>.dkim.amazonses.com Each record has a copy button.
4. Add all three CNAME records at your DNS provider (Cloudflare, Route53, etc).
5. Wait for propagation (usually a few minutes, can take up to 72 hours).
6. Come back and click Check verification.

When it succeeds, the domain shows a Verified badge.

Adding a sender

Once a domain is verified, the Senders section under that domain lets you create named addresses:

1. In the local-part input (left of the domain suffix), type the username you want, e.g. billing. The full email becomes billing@acme.com. Lowercase letters, numbers, dot, dash, plus, and underscore only.
2. Optionally type a Display name (e.g. Billing Team). This is what recipients see in the From field.
3. Click Add.

The sender appears in the list as Verified immediately, since the parent domain is already verified.

Removing senders or domains

• Sender: click the trash icon on the sender row.
• Domain: remove all senders first, then click the trash icon on the domain row.

Where senders are used

Once you have at least one verified sender, it shows up in:

• The Send Invoice dialog (CRM, Invoices), to pick which sender the invoice email comes from.
• The Send Quote dialog.
• Member invitation emails.

Permissions

You need Manage Org to add/remove domains or senders. The whole feature runs through AWS SES under the hood, but you don't need to touch SES directly, the verification UI handles it.