Fix emails with new domain hosting FAST

Domain transferred to new hosting; DNS updated but email configuration needs completion. Seeking an experienced mail administrator to configure mailboxes, MX/SMTP/IMAP/POP settings, SPF, DKIM and DMARC records, and ensure seamless delivery and authentication. Verify DNS propagation, migrate existing messages if necessary, test sending/receiving and resolve any routing or spam issues. Provide concise documentation of changes and confirmation of fully functional email services.