warning: hostname [\w._-]+ does not resolve to address [\da-fA-F.:]+(: .*)?
warning: [._\w-]+\[[\da-fA-F.:]+\]: SASL (LOGIN|PLAIN) authentication failed:.*
warning: non-SMTP command from [._\w-]+\[[\da-fA-F.:]+\]: .*
warning: hostname [\w._-]+ does not resolve to address [\da-fA-F.:]+(: .*)?
warning: [._\w-]+\[[\da-fA-F.:]+\]: SASL (LOGIN|PLAIN) authentication failed:.*
warning: non-SMTP command from [._\w-]+\[[\da-fA-F.:]+\]: .*
warning: dnsblog reply timeout \d+s for .*
warning: dnsblog_query: lookup error for DNS query .*: Host or domain name not found. Name service error .*
warning: ciphertext read/write timeout for \[[\da-fA-F.:]+\]:\d+
warning: dnsblog reply timeout \d+s for .*
warning: dnsblog_query: lookup error for DNS query .*: Host or domain name not found. Name service error .*
warning: ciphertext read/write timeout for \[[\da-fA-F.:]+\]:\d+
error: maximum authentication attempts exceeded for (invalid user [\w_-]*|[\w_-]+) from [\da-fA-F.:]+ port \d+ ssh2 \[preauth\]
error: (kex_exchange_identification|send_error|kex_protocol_error|kex protocol error|Bad remote protocol version identification|Protocol major versions differ|beginning MaxStartups throttling).*
fatal: ssh_packet_get_string: string is too large \[preauth\]
error: maximum authentication attempts exceeded for (invalid user [\w_-]*|[\w_-]+) from [\da-fA-F.:]+ port \d+ ssh2 \[preauth\]
error: (kex_exchange_identification|send_error|kex_protocol_error|kex protocol error|Bad remote protocol version identification|Protocol major versions differ|beginning MaxStartups throttling).*
fatal: ssh_packet_get_string: string is too large \[preauth\]