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Fix SMTP postfix email config on an existing server

$10-30 USD

Cancelled
Posted over 6 years ago

$10-30 USD

Paid on delivery
I have a problem with SMTP postfix on a CentOS server, something seems bad configured and email clients (Outlook, thunderbird, OSX Mail, iPhone Mail, etc.) can't send email, no matter what settings are used on the client (SSL on or off, ports 587 or 465, auth by password, nothing works). Some work has been done on the server, like installing a SSL certificate, changing some stuff on postfix config files, but problem stays the same. I need an expert on postfix SMTP configuration. Thanks in advance!
Project ID: 15002042

About the project

33 proposals
Remote project
Active 7 yrs ago

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33 freelancers are bidding on average $40 USD for this job
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I will configure SMTP Postfix and resolve the issue. Relevant Skills and Experience Having 8 years of experience in this field will resolve the issue. Proposed Milestones $30 USD - Postfix setup
$30 USD in 1 day
5.0 (368 reviews)
7.1
7.1
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Hello, I'm a Linux\Unix systems engineer, VMware administrator, also certified Red Hat and VMware. Relevant Skills and Experience I have good experience in Linux administration, troubleshooting, service installing and monitoring. so, I'm interested in your project and I can help you. Proposed Milestones $50 USD - Reconfigure postfix mail server.
$50 USD in 0 day
5.0 (29 reviews)
7.1
7.1
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Hi, I will fix SMTP postfix email config on an existing server. thank you Relevant Skills and Experience 8 years Proposed Milestones $25 USD - I will fix SMTP postfix email config on an existing server.
$25 USD in 1 day
4.9 (490 reviews)
7.3
7.3
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Hello, I will do all server side tasks and will resolve all issues as well. I will make sure that everything will be in perfect condition. Thank you Relevant Skills and Experience I have more than 3 years experience in web hosting, Linux, email handling etc. Proposed Milestones $30 USD - will resolve all issues.
$30 USD in 1 day
5.0 (166 reviews)
6.3
6.3
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I can get in there, identify the issue and apply fixes to get your mail flowing again. Relevant Skills and Experience I run a web hosting service and have extensive postfix troubleshooting experience. Proposed Milestones $50 USD - Issue(s) fixed and mail flowing properly.
$50 USD in 1 day
5.0 (207 reviews)
6.5
6.5
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yes sure !! I can fix problem with SMTP postfix on a CentOS server. Relevant Skills and Experience I'm working as a Linux admin since 5 years. I have expertise optimise database , setup mysql appache etc.  I have done lots of time similar jobs like a backup, migration etc. Proposed Milestones $50 USD - SMTP issue kindly provide me root access so I can have a look. let me know when can I start work on it.
$50 USD in 1 day
5.0 (9 reviews)
6.0
6.0
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I am Linux expert with more than 10 year experience and managing postfix on daily basis , I can help you regarding this project Relevant Skills and Experience Linux Administration , Proposed Milestones $50 USD - Full Payment.
$50 USD in 0 day
5.0 (83 reviews)
5.7
5.7
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Hi, I have reviewed your requirement and i find this quite interesting, From last 8 years we are into this, will provide quick and perfect solution for your all type of technical issues/requirement. Relevant Skills and Experience We are team of 30+ team players. from those we have best Ls5,4,3 Level Server Admins with 8+ years of experience and they are pioneer in Server Administration Proposed Milestones $25 USD - Milestone 1
$25 USD in 1 day
4.9 (130 reviews)
6.0
6.0
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I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization (Vmware ESX, XenServer, Openstack) Desktop Virtualization (Vmware View, Xen Desktop) Application Virtualization (Thinapp, Xenapp) Networking (Cisco, Juniper, HP, Extreme, Ubiquiti) Firewall / IDS (Cisco, Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX) Penetration Testing / Server Security/Hardening WHMCS, DirectAdmin, cPanel, Webmin AWS, Azure Config/Management
$50 USD in 1 day
5.0 (36 reviews)
5.3
5.3
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What error do you get while sending the mail. What does the mail log says on the server Relevant Skills and Experience About myself https://www.freelancer.com/u/redssr.html Proposed Milestones $20 USD - def same as above
$20 USD in 2 days
5.0 (130 reviews)
5.4
5.4
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Hello, Please share the server configuration details so that I can check & resolve the issue. Thank you Relevant Skills and Experience Server admin Proposed Milestones $30 USD - Server
$30 USD in 1 day
5.0 (120 reviews)
5.5
5.5
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Hello I am system and network administrator, with more than 10 years of experience. Unfortunately I cannot say much here because of character count restriction Regards Eduard Relevant Skills and Experience Postfix, Linux, MTA Proposed Milestones $50 USD - Project Milestone
$50 USD in 1 day
4.9 (43 reviews)
5.2
5.2
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Hello, we have more than 3 years experience in setup and management of different Linux web hosting servers like CentOS, RedHat, Ubuntu, Debian etc. we fix smtp and ssl Relevant Skills and Experience Linux, Web Hosting, SSL, Nginx Proposed Milestones $25 USD - nginx and ssl fix
$25 USD in 1 day
5.0 (24 reviews)
4.9
4.9
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Client suffering a bad configuration of SMTP. email is not being to send any more. I understand the issue and ready to fix it right away. Relevant Skills and Experience I am working as a server admin since 6+ years and I have expertise with Linux and Aws server. I have gone through the requirrements and I assure you I will make it right configuration. Proposed Milestones $25 USD - SMTP issue Can I have a SSH access? thanks Deep
$25 USD in 1 day
5.0 (25 reviews)
5.0
5.0
User Avatar
I am Red Hat Certified Linux Engineer and having 5+ year of experience in Managing Core Server | Dedicated Server | VPS Server | Server Security | Server Optimization| Backup and Restoration process. Relevant Skills and Experience WHM/cPanel Management | Virtualmin | Plesk Panel Management | Website Panel Core Server ManagementMySQL | PHP | Apache | SQL | IIS | DNS Management | Exim | Postfix | SMTP configuration. Proposed Milestones $25 USD - Fixing Issue In Postfix Email Configuration I request you to start the conversation once, so you can have faith on my skills. Kind Regards!!
$25 USD in 1 day
4.9 (33 reviews)
4.9
4.9
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Hello sir/ma'am.. I have gone through your project domain..and i want to complete your project. I have 7 years of experience and i can complete your project within your budget.. Thankyou!..
$30 USD in 1 day
4.8 (12 reviews)
4.7
4.7
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If you using google app for mailing, we need to update v=spf1 a mx ~all as MX record under domain control. Relevant Skills and Experience Server related support and all language support based on project need Proposed Milestones $30 USD - Once Fixed
$30 USD in 1 day
5.0 (7 reviews)
3.6
3.6
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++ This is my job. I'm ready to begin now. Pm for me. Thanks Looking forward to hear from you, Feel free to talk about this interesting stuff, give us any questions you have to know more about us ;-) Relevant Skills and Experience Please check my reviews and profile https://www.freelancer.com/u/ProfSoftStudio.html Proposed Milestones $55 USD - Discussed via chat
$55 USD in 1 day
4.9 (10 reviews)
3.5
3.5
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We have the team of highly skilled developers and designers to deleivered you the best results of your requirements. Let's discuss in details
$110 USD in 1 day
5.0 (1 review)
3.5
3.5
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Wiith 9 years of experience in the domain of linux and mail server management with an expert understanding of postfix, exim, dovecot, sendmail, and zimbra. Relevant Skills and Experience postfix, exim, dovecot, sendmail, and zimbra. Proposed Milestones $20 USD - Issue fix Additional Services Offered $10 USD - Mail Server Monitoring with Queue management
$20 USD in 1 day
5.0 (23 reviews)
3.5
3.5

About the client

Flag of MEXICO
Mexico City, Mexico
5.0
5
Payment method verified
Member since Apr 3, 2014

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