???<!-- GIF89;a -->
123123123123
.....................................................................................................................................???<!-- GIF89;a -->
123123123123
.....................................................................................................................................--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
full_name: Net::SMTP#do_helo
is_singleton: false
name: do_helo
params: (helo_domain)
visibility: private