MX Record Issue on Mail

MX Record Issue on Mail

Hi , Currently I have problem only with the MX Record. Can someone advise what is the reason that unable to retrieve mail on the MX error?

@ 10800 IN SOA ns1.gandi.net. hostmaster.gandi.net. 1544000522 10800 3600 604800 10800 @ 1800 IN MX 10 mx.zoho.com @ 1800 IN MX 20 mx2.zoho.com @ 1800 IN MX 50 mx3.zoho.com @ 1800 IN TXT "google-site-verification=VuMYraNGtnGSurCP4jqJY9UyrPCCRW59th3mkfZwyGI" @ 1800 IN TXT "v=spf1 include:zoho.com ~all" @ 1800 IN TXT "zoho-verification=zb15439840.zmverify.zoho.com" icto._domainkey 1800 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcuJqc2SsAsm+auC8Gk+UlUrHhv+6g9Zx9imBNw2flCFWWelJ7RBfjKbB8rV6nXRNpNbQmxo/HpqePSa4NVQaEilvMXZRjz0P9B5+CAdbpodKMHU0gg19PedOl8MkvUHJhrPvvMj8169l1LQUaBwugZr4rEXi3tlFWKsMdNfdIowIDAQAB"