==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.5.2
- Deployed with iRedMail Easy or the downloadable installer?
- Linux/BSD distribution name and version: Ubuntu
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro? YES
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Content: SMTP -> get_lines(): $data was ""
<br />SMTP -> get_lines(): $str is "220 eurolinkonline.com ESMTP Postfix
"
<br />SMTP -> get_lines(): $data is "220 eurolinkonline.com ESMTP Postfix
"
<br />SMTP -> FROM SERVER:220 eurolinkonline.com ESMTP Postfix

<br />SMTP -> get_lines(): $data was ""
<br />SMTP -> get_lines(): $str is "250-eurolinkonline.com
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
"
<br />SMTP -> get_lines(): $str is "250-PIPELINING
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
"
<br />SMTP -> get_lines(): $str is "250-SIZE 40960000
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
"
<br />SMTP -> get_lines(): $str is "250-ETRN
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
"
<br />SMTP -> get_lines(): $str is "250-STARTTLS
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
"
<br />SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
"
<br />SMTP -> get_lines(): $str is "250-8BITMIME
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
"
<br />SMTP -> get_lines(): $str is "250-DSN
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
"
<br />SMTP -> get_lines(): $data was "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
"
<br />SMTP -> get_lines(): $str is "250 SMTPUTF8
"
<br />SMTP -> get_lines(): $data is "250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8
"
<br />SMTP -> FROM SERVER: 250-eurolinkonline.com
250-PIPELINING
250-SIZE 40960000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8

<br />SMTP -> get_lines(): $data was ""
<br />SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS
"
<br />SMTP -> get_lines(): $data is "220 2.0.0 Ready to start TLS
"
<br />SMTP -> FROM SERVER:220 2.0.0 Ready to start TLS

<br />SMTP -> get_lines(): $data was ""
<br />SMTP -> get_lines(): $str is "
M
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b  H  $ ߵh
                                                D 

 ͛ x Z/  :    N lo   |@N^J  hj  @yc /  3dDk     ;  ! + ]U  l,K! ³ 1`T  ;  +  qT h }    "!{ -^f d9
Z   CW xb              g   l r \w>;  V Z<8a   { KͿ/y zf Y7V    ߡ ~9& 4   Gb  Nj   a +s  q eM    8 Nh                                               O  '] d ?  pܴ  (
br />SMTP -> get_lines(): $data is "
M
   y
3< Z-qA[ }3GзA    wp  d  / -! #  B4 >
b  H  $ ߵh
                                                D 

 ͛ x Z/  :    N lo   |@N^J  hj  @yc /  3dDk     ;  ! + ]U  l,K! ³ 1`T  ;  +  qT h }    "!{ -^f d9
Z   CW xb              g   l r \w>;  V Z<8a   { KͿ/y zf Y7V    ߡ ~9& 4   Gb  Nj   a +s  q eM    8 Nh                                               O  '] d ?  pܴ  (
br />SMTP -> FROM SERVER:
M
   y
3< Z-qA[ }3GзA    wp  d  / -! #  B4 >
b
                                                D 

 ͛ x Z/  :    N lo   |@N^J  hj  @yc /  3dDk     ;  ! + ]U  l,K! ³ 1`T  ;  +  qT h }    "!{ -^f d9
Z   CW xb              g   l r \w>;  V Z<8a   { KͿ/y zf Y7V    ߡ ~9& 4   Gb  Nj   a +s  q eM    8 Nh                                               O  '] d ?  pܴ  (
br />SMTP -> ERROR: RSET failed: 
M
   y
3< Z-qA[ }3GзA    wp  d  / -! #  B4 >
b  $ ߵh
                                                D 

 ͛ x Z/  :    N lo   |@N^J  hj  @yc /  3dDk     ;  ! + ]U  l,K! ³ 1`T  ;  +  qT h }    "!{ -^f d9
Z   CW xb              g   l r \w>;  V Z<8a   { KͿ/y zf Y7V    ߡ ~9& 4   Gb  Nj   a +s  q eM    8 Nh                                               O  '] d ?  pܴ  (
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Please help with the error on the PHP mailer, I have attached the error logs generated by the system.